Xi măng địa polime (Geopolymer), là loại vật liệu xây dựng thân môi trường và đổi mới được phát triển tại Trung tâm Công nghệ Trenchless của trường đại học Công nghệ Louisiana (TTC), Mỹ, sẽ được trưng bày tại triển lãm giao thông tổ chức tại Trung tâm Khoa học Detroit.

Vietnam’s first two nuclear power plants will be built in the central coastal province of Ninh Thuan, with Plant No. 1 located in Vinh Truong village of Phuoc Dinh commune and the other in Thai An village of Vinh Hai commune.

Lockheed Martin and Rice University scientists have recently discovered how to use the all-abundant silicon to make battery electrodes that could hold up to 10 times more lithium and enhance the battery’s overall capacity from 300 mAh/gram to more than 3,000 mAh/gram. This could lead to an unprecedented rise in storage capacities for electric car batteries, in a crucial moment for their development.

Florian Bailly, a French cyclist, completed a 12 countries and two continents tour on a custom-made solar bike this week. The 10,000-kilometer journey, from France to Tokyo, lasted two-thirds less than it would have taken on a normal bike.

Enbridge in partnership with First Solar have designed the most impressive and largest photovoltaic facility in the world, an 80-megawatt solar project and have recently presented it in Ontario, Canada.

On the afternoon of October 14th, People's Committee of Hanoi discussed with the Chairman of the New Energy and Industrial Technology Development Organization (NEDO) of Japan and theMinistry of Natural Resources and Environment about preparing for the implementation of the project "Building a system to treat waste of power industry" in an area of 1 ha of Nam Son Waste Disposal Complex, Soc Son district.

On October 18th, Phu Tho Department of Investment and Planning anounced that provincial People's Committee of Phu Tho granted the certificate of investment for the Construction project of Biomass bio-power plant at Rung Xanh area, Phong Chau town, Phu Ninh district. The unit implementing this project is Vietnam Hi-tech Bio-renewable Energy Joint Stock Company.

The first success of engineer Phuong is replacing fluorite made in China by fluorite made in Vietnam in E7018 blend to produce E7018 F3,2 soldering stick, coating drug for pressed waste (J420 and J421) and replacing entire of imported burning ilmenite by domestic burning ilmenite to produce J420 soldering stick, ensuring the product quality and the initiative in materials for production.

A new discovery at Rutgers University looks likely to lead to the creation of efficient and inexpensive solar cells made of plastic. The researchers discovered that excitons - energy-carrying particles generated by packets of -can travel on the order of a thousand times farther in organic semiconductors than previously thought.

According to a new study of food waste in the U.S., it takes the equivalent of 1.4 billion barrels of oil to produce get a year’s worth of food to the market, but about 350 million barrels of that goes down the drain in the form of wasted food. The study, reported by The American Chemical Society, is noteworthy not only for what it includes about food-related energy, but also for what it leaves out.

An Israeli firm called R-Jet Engineering has designed a new jet engine that could lower the fuel consumption by 25%. Just like current jet engines are twice as efficient compared to those built in the 1960s, this one, if applied on commercial airplanes, could offer significant savings in fuel and greenhouse gases.

It’s known from high school that aluminum can split water in hydrogen and oxygen, with aluminum hydroxide as byproduct. A team of Purdue University researchers has developed a mechanism that uses this reaction between aluminum, water and a liquid alloy to extract hydrogen directly from seawater and use it in boats and ships.

Getting the real prototype built has been a challenge. Kitegen Research had to abandon the initial plans of building the first prototype near the town of Berzano, not far from Torino, in Italy, after almost a year of trying to persuade the local NIMBY contingent. That has generated almost one year of delay; since everything had to be moved to the new site and a completely new set of permits had to be obtained.

In honor of Blog Action Day on the topic of water, here is a bit of good news about a new low-cost, energy efficient method for purifying drinking water without the use of chlorine. Scientists at Stanford University have developed a new kind of water filter that uses a combination of silver, cotton, and electricity to kill up to 98 percent of E. coli bacteria in contaminated water. The system was recently described in the American Chemical Society journal.

With rapid industrialization, the world has seen the development of a number of items or units, which generate heat. Until now this heat has often been treated as a waste, making people wonder if this enormous heat being generated can be transformed into a source of electric power. Now, with the physicists at the University of Arizona finding new ways to harvest energy through heat, this dream is actually going to become a reality.

Chiều 20/10, tại Thành phố Đà Nẵng, Đại điện Tổng Công ty điện lực Miền Trung và Tập đoàn Điện lực Dongfang Trung Quốc (DEC) đã ký Hợp đồng gói thầu “Cung cấp thiết bị thủy lực và điện nhà máy” thuộc Dự án mở rộng nhà máy Thủy điện Định Bình.

Great efforts have been made to improve public awareness about energy savings. Energy efficient appliances have replaced power consuming equipment. Millions of compact lamps and solar water heaters have been used, while many power saving models have been applied to factories and smart/green buildings.

Diamond Plaza, recognized as one of the most beautiful buildings in Vietnam, has twice been rewarded as "the ASEAN (the Association of South East Asian Nations) Energy Efficient Building". The building always obeys strictest regulations in design, construction and operation to guarantee aesthetic effects and energy efficiency to meet demands of a "Green Building".

Toyota Motor Corp officials have recently announced that the company plans to introduce two new versions of its Prius Hybrid into the auto market. The vehicles will be unveiled at the Detroit Auto Show, scheduled for Jan 2011. This way, Toyota hopes to bolster their dominance of the electric and hybrid vehicle market in the U.S.

After renewing the house, Mr Hieu and his wife decide to reuse the decorative since they thought it is still very new. However, being put into use, the chandelier has caused a complicated problem as it consumes a lot of electricity and is very hot. The chandelier has three tiers, with about 26 40W bulbs, so it consumes 1.040W per lighting hour. Then the chandelier has been“retired” once again after a month.