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Research shows newly developed solar powered cells may soon outperform conventional photovoltaic technology. Scientists from the National Renewable Energy Laboratory (NREL) have demonstrated the first solar cell with external quantum efficiency (EQE) exceeding 100 percent for photons with energies in the solar range. (The EQE is the percentage of photons that get converted into electrons within the device.)
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A green revolution to make EU energy almost totally carbon-free by 2050 would generate 3 trillion euros ($3.9 trillion) in fuel savings, a report commissioned by environmental campaigners said.
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Vừa qua, Hiệp hội Công nghiệp Kỹ thuật điện Việt Nam (VELINA) đã phối hợp với Tập đoàn Điện lực Việt Nam (EVN) và Hiệp hội các nhà chế tạo thiết bị điện Hàn Quốc (KOEMA) tổ chức Hội thảo về sản phẩm thiết bị điện.
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9 tháng đầu năm 2012, công tác công tác tiết kiệm điện của EVN HANOI đã có những chuyển biến rất tích cực. Điện năng tiết kiệm được 9 tháng đầu năm 2012 trên toàn thành phố Hà Nội đạt: 141,56 triệu kWh (chiếm 1,77% thương phẩm).
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A variety of Japanese businesses participated in a seminar on October 26 to discuss new financial mechanisms for applying energy saving technology to buildings and hotels.
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The Trung Son Hydropower Co Ltd, a subsidiary of Electricity of Viet Nam (EVN), yesterday signed a deal worth close to VND3 trillion (US$150 million) with a joint venture company to build and equip the Trung Son Hydropower Plant.
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A team of students at the HCM City University of Polytechnics has developed an automatic solar-powered drip irrigation system for grapefruit farms in the central Ninh Thuan Province.
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The Ho Chi Minh Energy Conservation Center in collaboration with the Red Sun Energy JSC and the An Giang Industry Promotion and Development Consultancy Center recently donated solar powered lamps to some poor households living at My Thanh Village, My Hoa Hung Commune, Long Xuyen City, An Giang Province.
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To raise the awareness and apply advanced technology to harness renewable energy sources and use them in large scale, Hanoi city has issued renewable energy development program period 2012 - 2015.
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In order to raise awareness of efficient energy use, on October 22nd, Dong Nai Department of Industry and Trade organized a training course on Law on Energy Efficiency and Conservation and guidance on the implementation of the relevant documents for staffs of state management agencies and industrial enterprises entire the province.
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A Green Economy conference on September 16 promoted the need to develop renewable energy sources in Vietnam, with participants from business and academia sharing experience and technological applications.
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On October 17, the US Agency for International Development (USAID) announced two new five year programmes to help Vietnam address the impacts of climate change.
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Để nâng cao hiệu quả kế hoạch tuyên truyền sử dụng năng lượng tiết kiệm trên địa bàn TP Hà Nội, Báo Lao động thủ đô phối hợp cùng EVN Hà Nội tổ chức Tọa đàm trực tuyến “An toàn tiết kiệm điện”.
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To ensure energy security for sustainable development and build green, environmentally friendly industries, as well as to reduce the production cost and enhance the competitiveness of businesses to build a green economy, Vietnam is promoting renewable energy development, energy efficiency and conservation.
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Like other EVSE-RS chargers, a green light comes on when the charger is ready for use, and it shuts itself off when it’s done charging. It also has plenty of safety features built in or included.
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Dak Lak Province holds huge potential for renewable energy development. It targets to make renewable energy account for 25 percent of all energy used in the province in 2015.
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After three months of the pilot project on using energy efficiently, Ben Tre Centre for Industry Promotion and Development Consultancy has so far received application forms from 35 households who wish to take part in this program.
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Under the guidance of the Northern Power Corporation in the official letter no. 3281/EVNNPC-KDDN dated 07 September 2012 on the development of “power saving family” movement in the Power Companies, Dien Bien Power Company launched “Power saving family 2012” movement, the households commit to save at least 10% of power use and get power use results of October 2012 as a landmark for comparing to November and December 2012.
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To implement promote agricultural development via the application of high technology innovations, many private companies, state businesses as well as foreign companies in recent years have invested in plant multiplication and growth in agricultural production using lighting technology.
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Giống như các thiết bị sạc EVSE-RS khác, thiết bị này có đèn xanh báo sáng khi thiết bị sẵn sàng sử dụng và sẽ tắt khi việc sạc đã hoàn thành.