Tốc độ không quan trọng, quan trọng là bạn đi được quãng đường bao nhiêu với lượng nhiên liệu ít nhất có thể!Đó là cuộc chơi của khoảng 1.000 sinh viên đến từ các trường đại học kỹ thuật và công nghệ của các nước châu Á. Họ đã có mặt tại Kuala Lumpur (Malaysia) từ ngày 8 đến 10-7 để tham dự cuộc đua dành cho xe tự chế tiết kiệm nhiên liệu (Shell Ecomarathon Asia - SEM).

Giải thích về công nghệ biến rác thải, bùn thải thành điện, TS Hoàng Sinh Trường, Trung tâm Nghiên cứu Năng lượng mới, Đại học Bách khoa Hà Nội cho biết, phát điện từ than bùn được thực hiện theo cơ chế thu hồi khí từ bãi chôn lấp và phát điện theo cơ chế CDM (Clean Development Mechanism - cơ chế phát triển sạch). Một hệ thống nhiều ống thu khí sẽ được chôn ở độ sâu 15m để thu khí gas phát sinh từ quá trình phân hủy rác ở các ô chôn lấp.

This could very well be the magic formula for future power generation. Yes, scientists are busy crafting what is now called as “solid organic electric battery based upon treated potatoes.” These are absolutely eco-friendly batteries – based on the hidden powers of potatoes – which will be an economical answer to the growing power needs of developing and developed countries.

Researchers at Cornell University have developed a process for building an organic molecular-scale framework that could be used to collect solar energy. They did it using phthalocyanines, which are common dyes used in blue jeans and numerous other products.

During the recent heat wave, electricity consumption has increased sharply: on 19th June, 37 million KWh was used, on 20th June, almost 40 million kWh, increasing by nearly 40% over the same period in 2009. According to EVN Hanoi, the sudden growth mainly gathered in daily life consumption. Meanwhile, in other provinces electricity consumption were deeply reduced - 30% over the same period in 2009 because every week, these provinces have electricity outage in 2-3 days.

2009 statistics from Ministry of Industry and Trade show that Vietnam’s rate of growth in electricity consumption was 2.45 times greater than GDP growth rate. Consumption in industry – construction sector accounted for about 38%, civil 36.8%, transportation 20%, the rest in service and agriculture.

With advantages such as reasonable price, energy efficiency, high luminescence efficiency and high durability, diverse styles, LED (light emitting diode) products are becoming attractive to Vietnamese consumers.

In 2004, the second production line was installed, bringing the total designed capacity to two million square meters per year, in the meantime the company took over the Binh Duong Cotto Brick Factory, a unit under the Xuan Hoa Construction Ceramic Company (also a Viglacera member). Besides, efforts were made to build the Hoanh Bo Brick Factory with an annual capacity of 80 million bricks employing coal gasifier tunnel-kiln technology (the first tunnel-kiln factory in Vietnam using the technology).

American Electric Power CEO Michael Morris is all too familiar with the challenges of incorporating renewable energy into the existing industrial framework. But he believes that the largest of these hurdles can be overcome with sound planning for the future. Here’s what he has to say.

Japan's Toshiba said Friday it was working with Mitsubishi Motors to develop batteries for electric vehicles, as the race intensifies among automakers and technology giants to make emission-free cars. Toshiba, which spans electronic components, appliances and nuclear power plants has developed a fast-charging long life lithium-ion battery called SCiB (Super Charge ion Battery), which it plans to adapt for cars.

The signing of the cooperation contract is part of the 9th meeting of Australia – Vietnam Joint Trade and Economic Cooperation Committee (JTECC), in June in Melbourne, Australia. Mr Vo Hong Phuc, Minister of Planning and Investment and Mr Simon Crean, Australian Minister of Trade, witnessed the signing. According to the agreement, ECT, through a joint venture which produces coal with Coldry clean technology in Australia (VCPL), will export 2 million tons of Coldry coal per year to Vietnam starting in 2014 and 20 million tons per year by 2020.

According to executives of Pacific West Energy LLC, one of the last players standing, securing the acreage needed to start production has been the high hurdle to overcome. Signing a preliminary accord on a biomass plant -- which could broaden its revenue stream -- is a promising step, but success still hinges on land acquisition and other complications being cleared.

Energy Efficiency Office - Ministry of Industry and Trade has recently hosted a meeting with Vietnam Academy of Science and Technology (VAST) on the project "Supporting pilot production of commercial products using high-efficiency LEDs". The project is a part of the activities under Vietnam Energy Efficiency Program to enlarge the market for commercial products using high-efficiency LEDs.

Many passionately believe that clean coal is not the answer to decreasing carbon emissions or increasing the supply of energy. In fact, since Obama's decision to set aside $2.4 billion dollars "to lead the world in CCS technologies," disagreements (and for that matter, debates) have surfaced about its legitimacy as a true carbon-fighting, energy-producing solution.

Hội nghị Bộ trưởng Năng lượng khối APEC vừa diễn ra vào trung tuần tháng 6 tại Fukui, Nhật Bản, đã kết luận rằng việc phát triển các nguồn năng lượng sạch, trong đó có năng lượng hạt nhân nên được đẩy mạnh trong khu vực.

Với việc tham gia dự án "Sử dụng hiệu quả năng lượng trong các doanh nghiệp vừa và nhỏ" (PECSME), nhiều DN Hải Phòng đã đạt được những kết quả đáng ghi nhận trong công tác tiết kiệm năng lượng (TKNL).

In recent years, together with the growth of the entire economy, construction companies obtained an annual growth rate of 12-16 percent. Production was expanded and the use of energy as well as natural resources increased. Presently, energy consumption by the construction sector accounts for 20-24 percent of the total amount of energy consumption nationwide.

Some young fellows stare at a big TV screen and shout noisily as they are watching a World Cup 2010 football match. Some electric fans run at their maximal speed to soothe the ongoing summer heat. The pigsty system behind the house of Tran Van Tam in Phu Trung hamlet, An Phu commune, Cu Chi district, Ho Chi Minh City also gets cooled with home-made ventilation panels. It is unlikely that the area does not benefit from the national power grid and often incurs power outages.

Fourteen years ago, the Hanoi Towers at 49 Hai Ba Trung, Hanoi had Air Handling Units (AHUs) installed for the 13-storey tower consisting of office and shopping space, and Inverter Multi Systems installed for the 25-storey apartment tower. At that time, AHUs and Inverter Multi Systems were modern technologies.

Công ty cổ phần năng lượng Tân Tạo (TEC) hôm 29-6 tại Bắc Kinh đã ký với Công ty China Huadian Engineering (CHEC) của Trung Quốc hợp đồng thiết kế, cung cấp vật tư thiết bị và xây dựng công trình (EPC) cho dự án Nhà máy nhiệt điện Kiên Lương 1