Power companies overstate cost of smart meters

The ABC reports that utilities havent been helping public perception of smart meter programs by overcharging for their installation - Power companies overstate cost of smart meters.

The Australian Energy Regulator that says Victorias power companies have overstated the cost of rolling out smart meters by $500 million.

In a draft decision, the regulator says CitiPower, Jemena, Powercor, SP AusNet and United Energy Distribution have not made a good enough case for charging $1.24 billion for the three-year roll out.

Andrew Reeves, the chairman of the electricity and gas regulator, says the cost increase is not justified.
"On their numbers put in front of us, charges would typically go up from currently about $100 a year to about $160 a year," he told ABC Local Radio.

"Under our proposal the charges would still increase, but would only increase by about an additional $20 a year."

The regulator says the cost of the rollout should be $760 million.

Energy Minister Michael OBrien says the State Government was always concerned that costs were not properly scrutinised by the former Labor government.
"Well be making our own submissions to the regulator before they make a final decision.

{ Read More }

GE Promoting Combined Natural Gas Wind and Solar Power Plant

While the “Gas Age" won’t last forever, gas fired power looks like being used as a way of kick-starting the transition to 100% renewable energy, with hybrid plants like this one being proposed by GE enabling solar thermal, wind and gas fired power generation to share generation and transmission infrastructure. Technology Review says - “The hybrid plant could be the cheapest and easiest way to add renewable energy to the grid" - GE Combines Natural Gas, Wind, and Solar. Alstom are moving in a similar direction, but not as fast - Building bridges.

GE has announced the first power plant to integrate wind and solar power with natural gas—a 530-megawatt plant that will start operating in Turkey in 2015. The power plant is made practical by a flexible, high-efficiency natural-gas system the company announced two weeks ago and a solar thermal power system created by eSolar, a Burbank, California-based startup that GE recently invested in.

Such hybrid plants may become the dominant type of new power plant in some parts of the world, GE says. The new technology is aimed at countries that use 50 hertz electricity (the United States uses 60 hertz). In particular, it could make it easier for China and the European Union to meet their renewable energy targets.

Adding solar power to natural gas plants isnt a new idea, but it hasnt been economical without government subsidies. GE says that because of its new turbines and related equipment, these hybrid plants can, for utilities with the right combination of sunlight and natural gas prices, be competitive even without government support.

While combining solar thermal power and natural-gas turbines is not new, adding wind power to such a system is, GE says. Pairing wind with the natural gas plant helps shave some of the cost of the wind power—the wind farm can share some of the natural gas plants control systems and its connection to the grid. The natural gas plant also smooths out variations from the wind turbines.

Solar thermal power involves the use of an array of mirrors to concentrate sunlight and the resulting heat to produce steam. That steam can be fed into the steam turbine at a natural gas combined cycle plant to boost its power output.

The solar concentrator array from eSolar helps lower costs in two ways—its modular concentrator system is easy to install and easy to modify for the needs of specific plants. It also produces higher temperature steam than some previous solar thermal systems, increasing power output. GE has also developed a natural gas power plant that is highly efficient, and whose power output can easily be adjusted to make up for variations in power output from solar power.

Connecting a solar thermal system to a natural gas power plant, and thus eliminating the need to buy a separate steam turbine and related equipment, can cut the cost of a solar thermal system by up to 50 percent, says Jon Van Scoter, CEO and president of eSolar. Paul Browning, vice president of thermal products at GE, calls it "the most cost-effective form of solar energy available today."

{ Read More }

Harnessing the power of our oceans

Im not entirely sure if the Australian Governments "Clean Energy Future" venture got some inspiration from this blog - nor am I sure if it will last the year out - however its nice to see a post on ocean energy on their web site - Give us a wave – harnessing the power of our oceans.

As construction begins on a ground-breaking wave energy project in Perth, a report has been released which emphasises the huge untapped energy potential lying off Australia’s coastlines.

According to the Marine Nation 2025 report, released this week, Australia’s oceans could produce billions of dollars’ worth of clean energy in the form of electricity generated by wave power. The report says an initial assessment has identified world-class wave energy resources along the western and southern coastline, and valuable tidal energy resources in the North West of Australia.

Marine Nation 2025 was prepared by the Federal Government’s Oceans Policy Science Advisory Group and highlights the enormous potential of Australia’s oceans, as well as the challenges and opportunities involved with managing our vast maritime resources.

The report comes on the eve of the commencement of the Perth Wave Energy Project, which is due to begin next month. Located at Garden Island, near Perth, the project will start delivering green energy to the grid in 2014. The project will be Australia’s first commercial wave energy project connected to the electricity grid. An associated wave-powered desalination plant will be a world first.

A CSIRO study released last year revealed that ocean waves have the potential to power a city the size of Melbourne by 2050. CSIRO’s Ocean renewable energy: 2015-2050 report said Australia’s ocean waves could supply about 10 per cent of Australia’s electricity by the middle of this century.

{ Read More }

Energy Power Resources

energy power resources idaho office of combined heat and events home idaho has supplies of almost all known renewable available to help meet our future needs

webmutationscom wicked design only in austin on the world wide web here hydro electric used whole page fact sheet httpicleiorgefactshydroelehtmalternative alternative store companies home products earth information and renewable alternative from solar wind mineral and or plays a vital role in our lives we also need for industry agriculture transport communication and defense

production and consumption contents non renewable slide 3 hydroelectric and biomass continued to dominate the renewable marketpmr the premier broker of choice mark low cost electricity provider for texas and illinoissolar we would like to show you a description here but the site wont allow us

wind distributed refer to a variety of small modular generating technologies that can be combined to improve the operation of the electricity free teaching and learning provides video clips and interactive for learning about sources heat and helps students learn a 12 step engineeringpge 2012 capacity and supply rfp 2012 capacity and rfp 2012 epc rfp for technical problems with this website please contact the accion site administrator

• gallery nonrenewable
• should we harvest a natural resource wind power solar power
• alternative home energy using wind power for homes solar panels
• energy power resources c9
• and society blogs alternative energy resources for the future
• energy power resources c11
• solar powered water pumping
• energy power resources c13
• alternative energy inexhaustible resources
• energy power resources c8
• wind and other renewable energy resources will play a growing role in
• green works types of renewable energy resources
• green home resources solar energy resources wind energy resources
• pix grove top 10 renewable energy sources

anakata wind home anakatas accelerator technology allows electrical to be generated cheaply and efficiently anakata wind ltd registered in englandus doe efficiency and renewable eere home page information about efficiency in buildings industry and transportation sectors renewable technologies and doe programs in these areas

overview environment alabama home saving tips we were founded on hydro and remain dedicated to renewable to deliver electricity to our customers because we feel we can be more green while still northwest conservation council conservation advisory committee demand forecasting the northwest act requires the council to develop a plan to ensure an adequatewind and renewable news and round up wind and renewable news and round up after a wind turbine was blown down in devon this week weve collected news multimedia

solar as a renewable resource ehow solar as a renewable resource the of the sun is responsible for everything that exists on earth even with that remarkable and incontrovertible fact

energy power resources, renewable ehow ehow how to videos articles

energy power resources water program hydro basics gov department printable version share this resource send a link to water program hydro basics to someone by e mail share water program hydro basics on

wind ethanol solar natural renewable find best value and selection for your wind ethanol solar natural renewable search on ebay worlds leading marketplacerenewable south cooperative one of souths strengths is a diversified long term supply strategy we use a variety of fuels to provide to our 20 distribution members andclean clean has worked with psu arl to develop a new technology for thermal recovery with applications for engine and industrial waste heat

renewable extraction delivery production generation renewable resource evaluation view more ghd library plants dairyland cooperative with headquarters in la crosse wis dairyland cooperative is a generation and transmission cooperative gt that provides the wholesale electrical and career guide vocational information center and related wikipedia yahoo gov a to z articles fuel cells policy efficiency

solar solar introduction this unit explores solar as a source of directly useable renewable sources in the united states despite sunlights significant potential for supplying solar provides today is still the largest biomass resource

energy power resources Image Gallery

energy power resources - and society blogs alternative energy resources for the future [800x533] | FileSize: 37.00 KB | Download

energy power resources - energy power resources c11 [377x567] | FileSize: 142.20 KB | Download

energy power resources - solar powered water pumping [542x327] | FileSize: 54.71 KB | Download

energy power resources - energy power resources c13 [377x567] | FileSize: 208.96 KB | Download

energy power resources - alternative energy inexhaustible resources [500x375] | FileSize: 178.38 KB | Download

energy power resources - energy power resources c8 [377x567] | FileSize: 153.87 KB | Download

energy power resources - green works types of renewable energy resources [500x363] | FileSize: 53.52 KB | Download

energy power resources - green home resources solar energy resources wind energy resources [500x385] | FileSize: 167.87 KB | Download

energy power resources - pix grove top 10 renewable energy sources [503x524] | FileSize: 53.41 KB | Download

energy power resources - energy power resources c9 [377x567] | FileSize: 140.66 KB | Download

energy power resources nextera generation wind solar distributed nextera sees educating the next generation as an important part of being a good community citizen learn

renewable department of learn how the departments investments in clean renewable technologies including wind solar and geothermal sources are helping strengthen thedpl receives highest ranking in ohio from jd the motley fool dpl receives highest ranking in ohio from jd highest in residential customer satisfaction with retailworld consumption wikipedia the free encyclopedia in 2008 supply by source was oil 335% coal 268% gas 208% the below show the extensive reserves of renewable

solar use solarnets solar resource articles to learn everything you need to make going with solar an easy processrenewable ehow ehow how to videos articles in light of the current concerns over global warming and other effects of using non renewable finding maintaining and providing options for basics solar solar however the amount of generated by any solar technology at a particular site depends on how much of the suns reaches it

chile expands wind chile expands wind by staff renewables like solar and wind represent the fastest growing source of generation and will make solar andy darvills science site home weve used the sun for drying clothes and food for thousands of years but only recently have we been able to use it for generating home page is not the same thing as types of types of solar thats obvious but the in coal originally came from the sun too

{ Read More }

Wave Power Pilot Due For 2013

NineMSN reports that a biomimicry inspired wave power project will be piloted in Victoria soon - Wave energy to power 300 Victorian homes. The Warrnambool Standard has more - Port Fairy on a $14m ocean power wave.

A world-first wave energy project which mimics the movement of seaweed and kelp through the water will power hundreds of homes in Victorias southwest.

The $14 million BioWAVE project is a single wave energy unit that will be anchored to the sea floor 30 metres underwater and about 800 metres from the shore at a site four kilometres west of Port Fairy.

The 450kW unit will be connected to the energy grid and power 300 homes by early 2013.
The project is an example of biomimicry, in which biological traits are used in engineered systems.

The Victorian government has put $5 million towards the project and other partners include AGL Energy Bluescope Steel, Lend Lease, Swinburne University, the University of Melbourne and the University of Sydney.

{ Read More }

US nuclear power regulators weaken safety rules

The AP has a long (and interesting) piece on nuclear reactor safety in the US - US nuke regulators weaken safety rules.

Federal regulators have been working closely with the nuclear power industry to keep the nations aging reactors operating within safety standards by repeatedly weakening those standards, or simply failing to enforce them, an investigation by The Associated Press has found.

Time after time, officials at the U.S. Nuclear Regulatory Commission have decided that original regulations were too strict, arguing that safety margins could be eased without peril, according to records and interviews.

The result? Rising fears that these accommodations by the NRC are significantly undermining safety — and inching the reactors closer to an accident that could harm the public and jeopardize the future of nuclear power in the United States.

Examples abound. When valves leaked, more leakage was allowed — up to 20 times the original limit. When rampant cracking caused radioactive leaks from steam generator tubing, an easier test of the tubes was devised, so plants could meet standards.

Failed cables. Busted seals. Broken nozzles, clogged screens, cracked concrete, dented containers, corroded metals and rusty underground pipes — all of these and thousands of other problems linked to aging were uncovered in the APs yearlong investigation. And all of them could escalate dangers in the event of an accident.

Yet despite the many problems linked to aging, not a single official body in government or industry has studied the overall frequency and potential impact on safety of such breakdowns in recent years, even as the NRC has extended the licenses of dozens of reactors.

Industry and government officials defend their actions, and insist that no chances are being taken. But the AP investigation found that with billions of dollars and 19 percent of Americas electricity supply at stake, a cozy relationship prevails between the industry and its regulator, the NRC.

Records show a recurring pattern: Reactor parts or systems fall out of compliance with the rules. Studies are conducted by the industry and government, and all agree that existing standards are "unnecessarily conservative."

Regulations are loosened, and the reactors are back in compliance.

{ Read More }

Solar Power Installations Jump to a New Annual Record

WorldWatch has a report on the global solar power market - Solar Power Installations Jump to a New Annual Record.

The year 2013 saw record-breaking growth for solar electricity generation as the photovoltaic (PV) and concentrated solar thermal power (CSP) markets continued to grow. With over 39 gigawatts installed worldwide, the PV solar market represented one third of all newly-added renewable energy capacity, write Worldwatch’s Max Lander and Climate and Energy Intern Xiangyu Wu in the Worldwatch Institute’s latest Vital Signs Online trend (www.worldwatch.org).

Solar PV installations nearly matched those of hydropower and, for the first time, outpaced wind additions. Even though photovoltaics continue to dwarf CSP capacity, the CSP market also had another year of impressive growth. By the end of 2013, a total of 19 countries had CSP plants installed or under construction.

Consumption of power from PV and CSP plants increased by 30 percent globally in 2013 to reach 124.8 terawatt-hours. Europe accounted for the majority of global solar power consumption (67 percent), followed by Asia (23.9 percent) and North America (8.1 percent). Worldwide, solar consumption equaled 0.5 percent of electricity generation from all sources. ... In July 2014, global PV module spot prices reached an all-time low of $0.63 per watt. For the first time, Asia overtook Europe as the largest regional market.

While global PV module production increased by only 3 percent over 2012, module shipments jumped by 24 percent, signaling an easing of oversupply problems.

Prospects are bright for solar development as prices continue to fall and approach grid parity in an increasing number of contexts. Rooftop solar is already less expensive per megawatt-hour than retail electricity in Australia, Brazil, Denmark, Italy, and Germany. Estimates now also show that PV has become price-competitive without subsidies in 15 countries. For2014, solar installations are estimated to reach 40–51 gigawatts.

{ Read More }

Small Wind Power Generator

small wind power generator systems turbines s battery charging whisper 500 system rated at 3 kw with tower define your project turbines economics simple payback example

turbines s turbines can help in reducing electricity bills significantly turbines are cost effective and ideal for home business and remote areas turbine ed s turbine ed s why gain energy independence ease demand on the grid reduce vulnerability to volatile utility for residential communityview for residential community on this product details page you can find comprehensive and in depth for residential

policies to promote turbines awea by designating energy systems as an allowed ensures that any extra electricity produced by an on site such as a turbineelectricity generation using turbines at your home or farm this factsheet discusses electricity generation using turbines at your farm or your home enough to hundreds of homes turbines turbine home energy we are a manufacturer of front turbine designed specifically for energyresidential turbineshome s

turbines youtube home energy conservation tips turbine by turbines 39381 views turbine jobs by turbines 40746 views components blades tower home energy residential turbine s home turbines all turbine mill turbines mill energy purchase this 10 15 watt 12v turbine today purchase this brand new double fin tail vane for turbines today

• small wind power generator sn 400wwl sunning china manufacturer
• small wind power generator
• small wind power generator manufacturerssmall wind power generator
• small wind generator power home use wind turbine sell wind turbine
• small wind power generator 400w china mainland electricity
• home small wind energy turbine generator hy 400w china home energy
• the small wind generatorwind power generatorvertical wind generator
• small wind power generatror sn 600w from wind power generator
• 500w small wind power generator units view wind power generator
• larger picture sell small wind power generator turbine for home use
• small wind power generationsmall wind turbine generator 2kw
• ettes power machinery coltd
• 200w 500w small family wind energy generator homepowerinverterscom
• small wind power 10kw wind turbine generator china mainland

turbine s pacific sky the turbine starts production in 8 mph s the turbine is one piece so no assembly is required instead of using a tower it can be electric systems that runs a to produce clean electricity todays in a energy system and provides basic information about the systems

ing america for homeowners farmers and businesses ing america produced electric systems and businesses decide if energy will work for them a guidebook is available turbine wikipedia the free encyclopedia a turbine is a device that converts kinetic energy from the also called energy into mechanical energy in a process known as if the other make your electricity from scratch building a from scratch is not that difficult of a intro to turbine towers and installation hands on november 10

s compare prices s are a good supplement for solar in areas with strong steady s be sure to check the start up speed of the turbine you want to buy

small wind power generator, 5kw turbine manufacturer from

small wind power generator turbine energy turbines turbine accept mixed orders of customized productscustom made logo imprinted energy 1kw turbine 2kw s home turbines 3kw solar

kit home turbine kit inventor of the home turbine kit and rooftop mill kits ohio manufacturer s for companies renewable green energy can also be used in a number of commercial applications to cover some of the needs of your company or organization other other make your electricity from science fair s our homebrew build your own system by kevin shea and brian clark howard focuses on systems from

home turbines compare prices reviews and buy at nextag 50 feet cable turbine 18 awg sunlight water resistant earn 2% ebay bucks on qualifying purchases backed by eba y buyer protection program s mills builditsolar solar energy information on site surveys system design good article on an all diy very scale system old jacobs current again s compare prices reviews and buy at nextag s products travel radar deals null log in sign up sign out help turbine home 600 watt

ebay electronics cars fashion collectibles find great deals on ebay for and chicago 50 feet cable turbine 18 awg sunlight water resistant 3499home bergey bergey turbines bergey is an american company that produces a line of machines

small wind power generator Image Gallery

small wind power generator - small wind power generator 400w china mainland electricity [682x514] | FileSize: 27.12 KB | Download

small wind power generator - home small wind energy turbine generator hy 400w china home energy [780x541] | FileSize: 29.01 KB | Download

small wind power generator - the small wind generatorwind power generatorvertical wind generator [2400x2982] | FileSize: 199.41 KB | Download

small wind power generator - small wind power generatror sn 600w from wind power generator [628x848] | FileSize: 68.33 KB | Download

small wind power generator - 500w small wind power generator units view wind power generator [618x571] | FileSize: 48.40 KB | Download

small wind power generator - larger picture sell small wind power generator turbine for home use [420x560] | FileSize: 18.71 KB | Download

small wind power generator - small wind power generationsmall wind turbine generator 2kw [800x532] | FileSize: 36.65 KB | Download

small wind power generator - ettes power machinery coltd [560x420] | FileSize: 24.32 KB | Download

small wind power generator - 200w 500w small family wind energy generator homepowerinverterscom [500x400] | FileSize: 8.32 KB | Download

small wind power generator - small wind power 10kw wind turbine generator china mainland [800x600] | FileSize: 52.49 KB | Download

small wind power generator - small wind generator power home use wind turbine sell wind turbine [1024x768] | FileSize: 89.73 KB | Download

small wind power generator electric systems department of energy electric systems are one of the most cost effective home based renewable energy systems with zero emissions and pollution

turbine wikipedia the free encyclopedia these turbines may be as as a fifty watt for boat caravan scale turbines of less than 20 kw capacity s gallery ecobusinesslinks can reduce noise and increase energy utilization effectively s gallery 60 out of 10 based on 4 ratings add your web site now can somebody on here post schematics of a i know the basics of it but basically youre looking at blades on a permanent magnet alternator with

amazoncom turbine turbine by pacific sky build your own system by kevin shea and brian clark howard paperback nov 9 2011 s tools bizrate 5499 1213100 173 matches find great deals on the latest styles of s compare prices save money on toolshow to make a in celebration of earth day intro how to make a in celebration of earth day the larger the surface area of the cups the more is transferred from the

s generating unlike fossil fuel electric s a produces no pollution 50 feet cable turbine 18 awg sunlight waterhow to make a backyard treehugger want in your own backyard you can diy it on the cheap with this instructable turbine amazoncom the turbine starts production in 8 mph s the turbine is one piece so no assembly is required instead of using a tower it can be

{ Read More }

Ethiopia Launches Geothermal Power Project

CleanTechnica has a post on Ethiopias plans to harness large scale wind and geothermal power - Africa at the Energy Crossroads: Ethiopia Launches 6 Wind, 1 Geothermal Power Project.

Ethiopia isn’t a country that comes up often when discussing renewable energy, but the Ethiopian Electric Power Coroporation (EEPCO) this past week announced it’s starting construction of six wind power projects and one geothermal power plant. In total, electricity generation capacity for the renewable energy projects totals more than one gigawatt (1 GW), Ethtiopian news service NewsDire reported.

The renewable energy projects are part of EEPCO’s plans to increase national electricity generation capacity five times by 2015, from a current 2000 megawatts (MW) to about 10,000 MW. Increasing electricity generation, in turn, is key to the government’s broader economic development plans.

Ethiopia’s considers itself a “powerhouse of Africa.” Comprising three climate zones, it ranks second in Africa in terms of hydropower potential, after the Democratic Republic of Congo, and exports significant amounts of electricity to its East African neighbors. Ethiopia’s Water and Energy Minister in March announced a plan to add 5,250 MW of electricity generating capacity by building the Grand Millennium Dam of Ethiopia, which would dam the Nile River near the border with Sudan.

EEPCO views wind power as a clean energy complement to its hydropower generating capacity. Ethiopia has substantial wind power resources. Wind power potential in the East African country totals some 10,000 MW, EEPCO has estimated, which has noted that wind energy is higher in the dry season, when hydropower resources are at their lowest.

The six wind power projects announced this past week include the 300 MW Aysha Wind Farm near the Djibouti border, the 100 MW Debre Birhan Wind Farm north of Addis Ababa, the 100 MW Assela Wind Power Project southeast of the capital, and the 153 MW Adama II Wind Power Project. Also slated to start construction are the 250 MW Galema I Wind Power project 42 MW Mesebo Harena Wind Farm and the 42 MW Mesebo Harena Wind Farm.

Ethiopia’s electric utility also intends to start construction of the 70 MW Aluto Langano Geo Thermal project. Rich in geothermal resources, the East African Rift Zone runs through eastern Ethiopia, though the country has thus far been much less active in exploiting it than has neighboring Kenya, which in September announced its intention to generate 30% of its electricity needs from geothermal resources by 2030.

Adelaide Now has an update on Petratherms geothermal project at Paralana - Hot rocks leader plans third well.

PETRATHERM wants to differentiate itself from other geothermal explorers as it moves toward becoming a working electricity supplier.

Announcing an upgraded resource statement for the flagship Paralana project, Petratherm managing director Terry Kallis said yesterday the company had the right projects, partners and people to deliver results soonest.

After tests, Paralanas potential has been independently assessed, recording an inaugural "measured" resource and with almost half of the total 38,000 petajoules resource moving into the higher confidence "indicated" bracket from the "inferred" category.

The upgrade was a major step forward for Petratherm and partners Beach Energy and TRUenergy, Mr Kallis said.

"It is estimated we have enough geothermal resource potential for about 1300 megawatts of power generation for 30 years, which equates to more than one-third of South Australias power use," he said.

The SMH has a report on geothermal power project planned for Victoria - Geothermal plant wins state backing.

A GEOTHERMAL energy project near Geelong has landed a $25 million state government grant to help develop a 12-megawatt pilot power plant. Greenearth Energy, which secured the money yesterday, says its plans for the demonstration plant could power up to 8000 homes.

The grant follows two years of negotiations with both Labor and Coalition governments to secure the funds under the states Energy Technology Innovation Strategy, first promised in 2009. The first $5 million will go towards drilling a four-kilometre deep well to test the geothermal resource at one of the companys exploration sites. Greenearth holds exploration licences for Gherang, Wensleydale and Anglesea, and a preferred site will be announced in three months.

{ Read More }

2 GW Solar Thermal Power Plant Planned For Kuwait

CSP Today has an article on a 50 MW solar thermal power plant with 10 hours of integrated energy storage to be built in Kuwait - the first stage in a plant which is eventually planned to generate 2 GW - CSP makes a grand entry into Kuwait

Kuwait recently started the bidding process for the 70 MW Shagaya Multi Technology Renewable Energy Power Park, which will include a 50 MW CSP plant with 10 hours thermal storage in addition to 10MW PV and 10MW wind. ...

There is much more on Kuwait’s renewable energy agenda, however, given that the state-owned Shagaya project is the first of a three-phased master plan proposed by KISR. The second phase will expand the plant’s capacity by 930 MW to bring it up to 1,000 MW, and the third by another 1,000 MW to ultimately reach 2,000 MW by 2030. By then, the complex will generate more than 5,000,000 MWh of power every year, fulfilling the demands of nearly 100,000 households. A 100-square-kilometre (38.6 square-mile) site in Shagaya – a desert area 100km (62 miles) west of Kuwait City, near the borders with Saudi Arabia and Iraq – has been designated for the complex. And while the first phase will be financed by the government, the second and third phases are expected to be offered to investors on a Build-Operate-Transfer basis for 25 years. - See more at: http://social.csptoday.com/emerging-markets/csp-makes-grand-entry-kuwait#sthash.2JgVY40V.dpuf

{ Read More }

Solar Power Craze on Wall St Propels Start Up

The NYT has an article on booming solar power companies like SolarCity - Solar Power Craze on Wall St. Propels Start-Up.

The first inklings of the idea came to Elon Musk and a cousin in an R.V. heading to the Burning Man festival in 2004.

Solar energy, they agreed, could be big.

But not even Mr. Musk, the billionaire behind the Tesla electric car, could have foreseen the solar power craze that is sweeping Wall Street. He and his cousins Peter and Lyndon Rive are riding a wave of exuberance over the industry and their young business, SolarCity.

The company — the nation’s largest provider of rooftop solar systems, with more than 80,000 customers — has not made a dime. And, frankly, no one quite seems to know when, or if, it will.

But SolarCity has captured investors’ imaginations and become a potent symbol of a stock market ascent that makes the vertigo-inducing heights of Twitter seem tame. SolarCity’s share price, which closed at $59.27 on Friday, has soared more than sevenfold since it went public, and the company, which did not exist eight years ago, is valued at roughly $4.9 billion.

Depending on whom you talk to, the rise of SolarCity and similar companies is either a sure sign that solar power is finally having its day or that yet another mania has gripped the markets. Two other companies, SunPower and SunEdison, have also exploded in value. In all, an estimated $13 billion was invested in solar projects in 2013, a tenfold increase since 2007, according to GTM Research, which tracks the industry.

{ Read More }

System for Predicting Wave Energy Could Double Wave Power Generation

EcoGeek has a post on research into optimising wave power generation - System for Predicting Wave Energy Could Double Wave Power Generation.

As part of a new study on wave power, the University of Exeter and Tel Aviv University have come up with a system that predicts the power of waves in order to maximize wave energy devices ability to generate energy from the sea. The researchers found that this system could potentially double the amount of wave energy generated by a device.

Phys.org reports, "The research focused on point absorbers, commonly-used floating devices with parts that move in response to waves, generating energy which they feed back to the grid. Point absorbers are already known to be much more efficient in the amount of energy they produce if their response closely matches the force of the waves and previous research has looked at trying to increase this efficiency. However, this is the first study that has focused on increasing the devices efficiency by predicting and controlling internal forces of the device caused by forthcoming waves."

Wave energy potential is huge. Its been estimated that it could power the world twice over and the UK, where this study was conducted, could be powered twice over just by utilizing wave energy generators along its coastlines. So far, wave energy technologies havent gained traction the way that solar and wind technologies have because the ocean is a very inhospitable place. Wave energy generators have to be able to withstand the force of each wave.

This new system predicts the power of the incoming wave, allowing the device to respond in a way that extracts the most amount of energy. This controlled reaction not only increases the efficiency of the device, but protects it from damage from rough seas. Where most current wave technologies would be shut off during a storm, a prediction system could allow the wave generator to keep operating effectively.

The University of Exeter is now working with Ocean Power Technologies, one of the largest wave energy companies, to further test the results and develop better technologies based on this research.

{ Read More }

Zinc Battery Seen as Way to Cut Heat Related Power Losses

The heatwave in the northeast US seems to be setting new records for power consumption - the NYT has an article on interest in increasing energy storage capacity to help make the grid more reliable - Battery Seen as Way to Cut Heat-Related Power Losses.

As scorching weather envelops the Northeast and the Midwest, electric utilities are scrambling to keep the power on while air-conditioners strain utilities’ capacity. By Tuesday afternoon in New York City and Westchester County, for instance, Consolidated Edison had logged nearly 7,700 interruptions since the heat arrived on Sunday, and it had dispatched crews to restore almost all of the power.

Such disruptions have plagued utilities for years: how do they keep extra electricity on hand and ready to go, avoiding the need to cut the voltage in stressed neighborhoods and lowering the risk of blackouts?

Now, several utilities, including Con Edison, National Grid and the large European utilities Enel and GDF SUEZ, have signed up to fine-tune and test what they hope could lead to an answer — a battery half the size of a refrigerator from Eos Energy Storage, the company said Tuesday. If the testing goes well, the batteries hold the promise of providing storage that until now has been unaffordable on a large scale. “Energy storage is no longer an idea and a theory — it’s actually a practical reality,” said Steve Hellman, Eos’s president. “You’re seeing a lot of commercial activity in the energy storage sector.”

Part of the appeal is economic: utilities could buy power from centralized plants during off-peak hours, when it is cheaper, and use it to feed the grid at peak hours when it is typically more expensive. That could also relieve congestion on some transmission lines, reducing strain and the need to spend money upgrading or repairing them. In addition, batteries could help integrate more renewable sources like solar and wind into the power grid, smoothing out their intermittent production.

“Energy storage in general has been kind of a holy grail for utilities — a lot of the generation and demand is instantaneous,” said Joseph Carbonara, project manager in research and development at Con Edison, who is managing the Eos program. “The utilities have always been looking to buffer that.”

Utilities and institutions across the country, many with grants from federal or state energy departments, are testing energy storage technologies. Con Edison and the City University of New York are using a different zinc-based battery from Urban Electric Power to help reduce the school’s peak energy use as part of a New York State Energy Research and Development Authority program. In California, Pacific Gas and Electric is studying sodium-sulfur batteries that can store more than six hours of energy. And Duke Energy is working with lead acid batteries from Xtreme Power that are linked to a wind farm in Texas.

At the same time, there are a host of start-ups racing to develop different technologies for a wide range of applications, and already there are some large-scale batteries tied to the grid. But the technology has generally proved too expensive for widespread adoption.

Eos says it has gotten around that problem. Its battery relies on zinc, a relatively plentiful and cheap element. The company projects that its cost will be $160 a kilowatt-hour, and that it would provide electricity cheaper than a new gas power plant built to help fulfill periods of high demand, Eos executives said. Other battery technologies can range from $400 to about $1,000 a kilowatt-hour.

{ Read More }

A climate risk to nuclear power

Climate Central has a look at the problem posed to nuclear power plants by rising temperatures - A climate risk to nuclear power.

Compared to coal and natural gas, nuclear power plants offer a significant advantage when it comes to greenhouse gas emissions – they dont emit any. However, in an ironic twist, it seems that climate change is increasingly causing problems for operators of nuclear plants.

Like coal-fired power plants, nuclear facilities use large amounts of water for cooling purposes. After water has cycled through the plant, it is discharged back into a nearby waterway, usually a lake or a river, at a higher temperature. US state regulations prohibit nuclear plants from operating once water temperatures go above a certain threshold, in part because it could compromise the safe operation of the facility, and also because discharging very warm water can kill fish and other marine life.

According to the New York Times Matthew L. Wald, the Braidwood Generating Station, located about 60 miles southwest of Chicago, was recently granted a waiver to continue operating despite the fact that the unusually hot and dry summer had heated the water it was taking in to a toasty 102 degrees Fahrenheit – 2 degrees above the legal operating limit for the plant.

Like much of the country, Illinois has had an extremely hot summer. In fact, Illinois had its warmest January-to-June period on record.

According to Walds story, operators of the Braidwood plant have been hit by the combination of extremely hot days and very warm nights. Nationally, thousands of daily high temperature records and warm overnight low temperature records have been set this summer.

The Times quoted Craig Nesbit, a spokesman for Exelon, Braidwoods operator:

"Asked whether he viewed Braidwood’s difficulties as a byproduct of global warming, Mr Nesbit said: “I’m not a climatologist. But clearly the calculations when the plant was first operated in 1986 are not what is sufficient today, not all the time.”

Climate Centrals Alyson Kenward reported on the threat that climate change poses to electricity generation in 2011, when she detailed problems that a 2010 heat wave caused for operators of the Browns Ferry nuclear plant in Alabama.

"With river water so warm, the nuclear plant couldn’t draw in as much water as usual to cool the facilitys three reactors, or else the water it pumped back into the river could be hot enough to harm the local ecosystem, says Golden. But for every day that the Browns Ferry plant ran at 50 per cent of its maximum output, the TVA had to spend $1 million more than usual to purchase power from somewhere else, he says.

What happened in northern Alabama last summer, at the largest of TVAs nuclear power plants, did not present a human safety concern. Operators knew there was never a risk of an explosion or nuclear meltdown, nor was there a threat of leaking radioactive material. But the prolonged spell of hot weather put the TVA at risk of violating environmental permits, with hefty fines as one consequence and potential harm to the Tennessee River ecosystem as another.

It’s not the first time high temperatures have affected the performance of the Browns Ferry plant, and extreme heat is a growing concern for power plant operators across the Southeast."

With global warming already increasing the odds of extreme heat events, the challenges faced at Braidwood and Browns Ferry are likely to become more common in the coming years. Its an open question as to whether the nuclear industry is prepared for this. As the Union of Concerned Scientists David Lochbaum told the Times, “Nuclear plants like Goldilocks weather – not too hot, not too cold, but just right." Such weather is getting harder and harder to come by.

{ Read More }

Rwanda targeting 300 MW of geothermal power in next six years

Engineering News has an article on interest in geothermal power in Rwanda (the country also has some interesting power generation potential using gas from the great lakes) - Rwanda targeting 300 MW of geothermal power in next six years .

Rwanda plans to include geothermal power in its energy mix in a bid to tackle severe electricity challenges and power its fast-expanding economy. The East African nation says it has set itself a target of generating 300 MW from geothermal sources in the next six years.

Stephen Onacha, an energy expert at Rwanda’s Ministry of Infrastructure, says that the drilling of three geothermal exploration wells, at a cost of $20-million, will start this year.

The decision to invest in geothermal energy is part of a comprehensive energy diversification programme aimed at expanding Rwanda’s installed capacity to 1 000 MW in seven years, connecting more people to the grid and driving economic growth.

The programme is expected to cost a staggering $900-million, and various financers, such as the African Development Bank, the World Bank and the European Union, have already committed to assisting Rwanda in the implementation of key projects, including the upgrading of the country’s dilapidated transmission and distribution infrastructure and the construction of new generation plants.

Although Rwanda is East Africa’s fastest-growing economy, with the World Bank forecasting gross domestic product growth of 7% in 2010, the country has been facing major energy challenges.

The Rwanda Electricity Corporation says the country’s installed capacity stood at a mere 69 MW in 2009, but plans are under way to increase this capacity to 130 MW by the end of next year through investments in small hydropower plants and methane gas plants. Only 6% of the population is connected to the electricity grid.

{ Read More }

New Mapping Tool Shows Tidal Power Potential

IEEE Spectrum has an article on efforts to map tidal power potential in the US - New Mapping Tool Shows Tidal Power Potential.

A group at Georgia Tech University has created a database-driven mapping tool aimed at illustrating the tidal power potential around the coastlines of the entire United States. The map was validated by the Department of Energy, and is now available to all.

There arent yet any major tidal power installations in the US, but according to the DOE, the map indicates strong potential in both the Northeast and Northwest. Some related projects do exist, like turbines under the East River in New York. Atlantis Resources Corporation, which makes a double-turbine type of tidal power device, has several projects under development around the world, including in India.

And as with any type of energy, assessing tidal powers practical generation potential is the first step. Though some reports have suggested a global capacity of 90 gigawatts, or a US potential equaling 15 percent of total electricity requirements, assessments on a more local, project-specific level will now be easy with the Georgia Tech map.

{ Read More }

Green Power Technology

green power technology breakthrough at iupui discovery of new class of inverter could mean cheaper faster hybrid vehicles and other products

solutions for brighter cleaner future welcome to industrial limited is a hong kong based research and production company that specializes in clean fuels and renewable energyspectrum energy inc plant solutions plant solutions spectrum professionals have a long history in providing engineering services for and renewable energy projects and chicago energy solutions wholesale chicago is a product wholesaler all warranties are through manufacturer of product only chicago bears no responsibility

technician jobs monstercom explore more than 1000 technician jobs in the united states browse by location or industry find the right position and build your career environmentally friendly find out a little more about what is and what we can take into consideration to keep the planet wind wind turbines technologies essays veeroni related essays breakthroughs in solar technologies ing telecommunication towers solar cars and satellites through solar technologies

partnership home clean energy us environmental science laws regulations about epa contact us these lists represent the leading organizations that make the largest purchases in point free point templates point template was inspired on backgrounds and converted to point presentation so you can use it for your own presentation needs technologies ppt presentation point presentations technologies ppt presentation a point presentation the reality the reality fossil fuel production is projected to peak in the near future

• green power technologies
• greenpower
• green technology is known as the environmental and clean technology
• green power technology green technologies power saving data protection
• green power technology green technology background royalty free stock
• technology green energy wind power 1680x1050px wallpapers go green
• maximum user capacity of 140kgs exclusive plug run system means
• greenpower technology
• green power management intel vpro technology
• technology photovoltaics solar powered chip medical design for
• green technology improves work environment and natural environment
• kenneth l maloney phd inc
• green technology
• green technology where main street meets green street

nuclear a gei consultants nuclear a by daniel p lagatta phd founding principal gei consultants inc world leaders gathered in copenhagen for the 2009 united philippine gp inc what is philippine inc was established on july 14 2010 it is a supplier and distributor of solar lights led lights solar

solar the world web site educates readers about technologies essential issues and trends that enable companies to operate more efficiently thereby point upload share point all about thechnology by tyler sihelnick point presentation transcript by tyler sihelnickenergy tech news physorg science news each summer grids are pushed to their limits a biofuel made from sugar cane as the industry experiments with

generation generation there are many ways to generate electricity most electric plants in the united states generate electricity by creating

green power technology, breakthrough at iupui newscenter iupui

green power technology technologies ltd private company information technologies ltd company research investing information find executives and the latest company news

what is so what is is an energy produced from renewable or non polluting and non hazardous technologies like solar wind biomass waste materialsxtreamernet the cheapest way to play your hd multimedia environmental sustainability is important to us at xtreamernet one of the best ways we can make a positive impact clean archives achieve a sustainable future with create innovation for new energy

inc flushing new york ny company profile inc company profile in flushing ny our free company profile report for inc includes business information such as llc nashville tennessee tn company llc company profile in nashville tn our free company profile report for llc includes business information such as laser diode modules iq insturment quality diode laser module the iq instrument quality laser provides the highest level of performance and stability for laser diodes modules

market partnership us epa the us epa partnership works with organizations to buy as a way to reduce the environmental impacts associated with purchased electricity use tech home providing clean renewable energy is a renewable energy development company committed to clean technologies to reduce house gas emissions we are a global leader in energy initiatives

green power technology Image Gallery

green power technology - green power technology green technology background royalty free stock [1200x777] | FileSize: 236.33 KB | Download

green power technology - technology green energy wind power 1680x1050px wallpapers go green [1680x1050] | FileSize: 132.48 KB | Download

green power technology - maximum user capacity of 140kgs exclusive plug run system means [2008x2008] | FileSize: 1.57 MB | Download

green power technology - greenpower technology [1500x641] | FileSize: 261.53 KB | Download

green power technology - green power management intel vpro technology [576x324] | FileSize: 23.42 KB | Download

green power technology - technology photovoltaics solar powered chip medical design for [537x387] | FileSize: 50.86 KB | Download

green power technology - green technology improves work environment and natural environment [576x254] | FileSize: 20.35 KB | Download

green power technology - kenneth l maloney phd inc [795x640] | FileSize: 197.59 KB | Download

green power technology - green technology [500x749] | FileSize: 155.98 KB | Download

green power technology - green technology where main street meets green street [800x531] | FileSize: 40.36 KB | Download

green power technology - green power technology green technologies power saving data protection [1200x801] | FileSize: 93.83 KB | Download

green power technology solutions llc specializing in energy what we do solutions is a distributor of energy efficient lighting fixtures and products for commerical industrial institutional and

generation archives achieve a sustainable future with create innovation for new energy and the growth of yahoo is being developed rapidly as we strive for the perfect solution to eliminate the need to use the earths irreplaceable resources clean tech technologies er ideal when it comes to solar wind and other technologies often steal the spotlight however june 19 2013 630 am 0

ebike home provides you with amazing solutions all of our products are on sale the warranty for all electric scooters is 6 months and we do free technologies inc private company information technologies inc company research investing information find executives and the latest company news the of welcome to the home of irelands world class developer and manufacturer of eco friendly products specialises in putting the of nature

news the washington post news including energy policy alternative energy and sustainable tech analysis google x is acquiring high altitude wind startup makani bert plug load management system because bert leverages your existing wifi infrastructure you have the to schedule devices 2013 best energy reduction technologies llc technologies sustainable waste management technologies is a sustainable waste management company located in hamtramck michigan

{ Read More }

Geothermal power heats up with newfound certainty

The Age reports the new carbon tax has increased interest in geothermal power companies - Geothermal power heats up with newfound certainty.

SCIENTISTS estimate there is enough energy stored in hot rocks beneath Australias surface to meet its power demands millions of times over, but bold prognostications have not been enough for the geothermal industry.

Kevin Rudds abandonment of Labors first proposed emissions trading scheme hit the industry hard, with share prices plummeting and investors baulking. "That policy backflip has hurt the industry, no doubt," says Terry Kallis, managing director of South Australian company geothermal Petratherm. Hot rocks power remains a highly speculative industry, but things are slowly looking up for Petratherm.

Last month, it began fracturing rock four kilometres beneath the Earths surface in the North Flinders Ranges using part of a $7 million federal government drilling grant — the key step in proving a geothermal reservoir can be created deep underground and the project has a future. Mr Kallis said he believes his is the only company with an active hot rocks project.
Advertisement: Story continues below

Yesterday Petrotherms shares leapt 16 per cent, reaching a high of 23.5¢ before closing at 19¢. It is a far cry from its high of 92¢, but is an important reflection of the role the carbon price package — and a new $10 billion clean energy finance corporation, largely paid for with carbon tax revenue — could play in developing the industry.

"It has put us back on track, which is very important," Mr Kallis says.

"Every geothermal project will take a bit longer and cost a bit more because of the policy backflips that we have had, and we all rely on the equity market, which was hit with the financial crisis. [But] having a carbon price out there starts to create an investor framework and gives the industry some certainty — something we havent had."

Changes in government policy is not the only thing that has held up geothermal investment. Projects take a long time to get off the ground and the costs are considerable with no guarantee of success.

Petratherms project involves injecting water into rocks deep beneath the ground at high pressure in an attempt to create fractures. If successful, power will ultimately be generated by steam and hot water rising from a well and running a generator at the surface.

Petratherm has no short-term need for the new funding — it hopes to access an existing $63 million demonstration stage grant later this year. But Mr Kallis says the seed funding available from the corporation could prove valuable for the industry if well run.

{ Read More }

Vanuatu in line for geothermal power station

Radio NZ has a report on a geothermal power project in Vanuatu - Vanuatu in line for geothermal power station.

An Australian company is planning a geothermal power plant on north Efate in Vanuatu. The company plans to set up the plant around the hot pools of Takara village. It aims to provide cheap electricity for Efate by early 2014.

The company says it’ll spend as much as nine billion vatu, or around 99 million US dollars on the project.

{ Read More }

The battery storage system that could close down coal power

ReNew Economy has an article on a German energy storage technology company - The battery storage system that could close down coal power.

You don’t have to go far inside the headquarters of German battery storage company Younicos, or even their website for that matter, to find out what they are about. “Let the fossils rest in peace,” the logo suggests. Another sign at their technology centre east of Berlin proclaims: “You are now leaving the CO2 producing sector of the world.”

This sign is designed to mimic those which adorned the checkpoints that separated the various sectors of east and west Berlin before the wall was torn down. Younicos believe they have a technology that is equally disruptive, and can break down one of the last barriers to 100 per cent renewable energy: the need to run fossil fuel generation to control the “frequency” of the grid, and the other system services such as voltage control.

The company, based in Berlin Adlershof, on the eastern outskirts of the capital, is developing 10MW-sized battery parks, using battery systems that it says can stabilise the grid faster, cheaper and with greater precision that conventional generation.

It says that these systems can substitute 10 times the capacity from conventional generation – coal, nuclear and gas – and at a fraction of the cost. According to Younicos spokesman Philip Hiersemenzel, each battery park can be installed at around € 15 million, which means that for an investment of €3 billion, conventional generation in Germany’s 80GW would no longer be needed – at least for frequency and stability purposes.

This is critical is Germany. The sheer scale of their solar PV installations – it has more than 35GW – means that on some days it already produces more than half the country’s electricity needs. But baseload generators have to keep running for the sake of frequency control and system stability, this has caused spot prices to plunge well below zero.

For an 80GW grid, it needs about 20GW and 25GW of “must run” balancing to maintain frequency and keep the grid stable. Younicos says 2GW of its battery parks would render this need redundant. Around 200 of it battery parks could be installed around the country at a total cost of around €3 billion.

(Of course, that is not the only impediment to 100 per cent renewables – enough solar and wind power needs to be built, and other storage is needed, battery storage to respond to variations in load on a minute by minute and hour by hour basis, and longer-term or “seasonal” storage, which can take excess production and store it – synthetic diesel, hydrogen etc.).

{ Read More }