As every middle-school child knows, in the process of photosynthesis, plants take the sun's energy and convert it to electrical energy. Now a Tel Aviv University team has demonstrated how a member of the animal kingdom, the Oriental hornet, takes the sun's energy and converts it into electric power -- in the brown and yellow parts of its body -- as well.

Abengoa Solar Inc. expects to start construction in mid-2011 on a plant in Arizona that will store sun-generated heat to provide six extra hours a day of electric-generating capacity. The heat creates steam that is used to turn power turbines. Abengoa's $2 billion Solana plant is expected to be the first major stored-heat plant in the U.S. when it enters service in 2013. Some already exist in Spain and a few more are on the drawing board for Nevada and California.

Ontario residents will see a 10 per cent rebate on electricity costs for the next five years, starting January 2011, the province announced on Nov. 18. The Ontario Clean Energy Benefit is intended to help Ontarians cope with rising hydro costs, Sudbury MPP Rick Bartolucci stated in a press release. "This is more than the provincial portion of the HST and will help the average family save more than $100 per year in hydro costs," he added.

The sun power industry in Germany, the world's leader in solar energy, is facing a tough year amid the threat of growing competition from Asia and falling prices. German solar-power companies rebounded last year from a dramatic slump in profit during 2009 as a boom in the sector took shape last year.

Biofuel technology developer New Generation Biofuels Holdings, Inc., has secured a contract with the City of Baltimore to evaluate its biofuel for use in institutional boilers over a one year period. The maximum volume for the program is capped at 440,000 gallons, said the company based in Columbia, Maryland.

The Indian government recently provided subsidies worth $10 million for projects aimed at promoting the use of solar energy in rural areas. The subsidies went to projects which distributed solar lanterns and installed solar home-lighting systems in villages across the country.

Bulgaria will export an estimated 7500GWh of electricity in 2010, more than double its 2009 figure of 3700GWh, announced the National Electric Company (NEK). This represents 21.6% of total power generated in the country. Exports have increased significantly as domestic consumption was reduced by the recession. “We reached an all-time exports record this year,” Parvanov said. “Mainly because we improved the management of the tenders and our product.”

Some 500 of 900 German power firms will increase prices as of Jan. 1, consumer portal Verivox said, detailing recent announcements in the retail energy market for the 40 million households it monitors. The average increase will be 7 percent and a typical household, consuming 4,000 kilowatt hours a year, will have to pay 66 euros ($87) more for annual supply, said the portal, which monitors prices and encourages switching.

Egypt announced that it will have a fully operational nuclear power plant by the end of the decade. The country’s ministry of electricity said that they plan to be ready to go on nuclear power to support Egypt’s power needs by 2019.

Các nhà giao dịch và đầu tư đánh giá tương đối tích cực các tín hiệu kinh tế Mỹ, đồng thời tin tưởng tăng trưởng sẽ tiếp tục trong năm 2011. Phiên hôm qua, chỉ số Dow Jones mất điểm, chủ yếu do cổ phiếu của American Express sụt mạnh. Tuần trước, cổ phiếu của Visa và MasterCard cũng đi xuống sau khi FED đề xuất giới hạn phí giao dịch thẻ debit. Nhưng phải sang đến đầu tuần này, các nhà đầu tư mới bắt đầu lo ngại về trường hợp của American Express.

China's measures to develop wind energy will help to save energy, reduce emissions and protect the environment and are in line with the World Trade Organization (WTO) rules, the Ministry of Commerce said on Thursday in response to a US complaint against China's subsidy for the wind-power sector.

Sweden and Norway have agreed the bases for a common green certificate market, energy ministers for both nations said on Wednesday. A green certificate is a tradable commodity proving that a certain electricity has been produced using a renewable source of energy, such as wind, solar or hydropower. Environmental groups hope they can boost the use of renewables.

The extended tax credits will prove a great present for thousands of workers in the renewable energy industry. President Obama signed legislation on Friday extending key tax credits supporting renewable energy projects and biofuel use.

The two countries' interest in cooperation is quite natural. The Czech Republic is preparing a lucrative tender for the completion of the nuclear power plant Temelin, near the Austrian border, in which the US firm Westinghouse has expressed interest. Westinghouse has a Japanese owner but its seat and operations are in the USA. The project is worth several hundred billion crowns. Besides Westinghouse, the other bidders are Czech-Russian consortium of Skoda JS Atomstroyexport and France's Areva.

Drying biosolids to approximately 75 percent solids, beyond the 15 to 20 percent solids typical at wastewater treatment plants, was recognized as the best way to create a workable, pathogen-free biosolid that could be used as cover at the Toland Road Landfill in Santa Paula, with potential future use as fertilizer or fuel. A biosolids drying system was developed to meet the long-term disposal needs of Ventura County in an economical, environmentally responsible manner.

A statement from the department on Saturday said that IAEA Director General Yukiya Amano was in the country from Dec. 8 to Dec. 11, where he met senior officials from Philippine government agencies involved in the implementation of technical cooperation projects in various nuclear applications.

Innovative green transport systems such as electric tricycles, hybrid jeepneys and electric bicycles have the potential to lessen pollution caused by conventional transportation and the dependency on fossil fuels, according to Senator Edgardo J. Angara.

Hãng ô tô BYD của Trung Quốc có kế hoạch khá lớn cho lần tham gia Triển lãm ô tô Detroit sắp tới, với ba mẫu xe “xanh”, trong đó có một mẫu mà BYD khẳng định là xe thể thao việt dã hybrid sạc điện hai chế độ 4WD đầu tiên trên thế giới.

Unit 1 with the capacity of 400MW of Son La Hydropower Plant has been successfully connected to the National Electricity System at 12h45’on December 17th, 2010. Son La hydropower plant, with the installed capacity of 2400 MW, including six units, each unit with the capacity of 400MW, is the second ladder on Da River, after Lai Chau hydropower plant started on December 22th and above Hoa Binh hydropower plant.

On December 15th, in Hanoi, the Ministry of Industry and Trade (MOIT) held a ceremony reviewing the energy efficiency program in the 2006-2010 period and the implementation of Directive No. 19/2005/CT-TTg on energy conservation in production and consumption . After 5 years of nationwide deployment, with the coordination between the MOIT and the People's Committees of provinces and cities under the Central Government, the program has obtained encouraging achievements.