NASA was conducting the Leading Edge Asynchronous Propeller Technology (LEAPTech) project — an initiative which may herald in a new age of aviation where aircraft are powered through electric motors.

In California, as much as 19 percent of the state’s electricity consumption is for pumping, treating, collecting and discharging water and wastewater.

The automotive industry dreams of the utopian “green factory”, with lower energy consumption and subsequently reduced energy costs.

New cars (7 seats or fewer) must have energy label from January 1st, 2015 under Inter-ministerial Joint Circular No. 43/2014/TTLT BGTVT-BCT promulgated by the Ministry of Transport and Ministry of Industry and Trade on energy labeling for motor vehicles.

Faced with climate change causing serious consequences, energy saving has become more urgent than ever. In Da Lat city (Lam Dong province), energy saving has become a mass movement, not only popular in the manufacturing enterprises and households but also spreading to all the public offices.

The Environmental Protection Agency's (EPA) new mercury pollution regulations that took effect last month opened the flood gates for a new multi-billion-dollar energy industry that has investors scrambling to get in on second-generation technology poised for massive revenue gains.

87.5 million kWh is the electricity savings of the Southern Power Corporation (EVN SPC) in April, 2015. Thus the 4-month accumulated balance is as much as over 390 million kWh, which reaches 39.2% of the year plan, equivalent to 2.54% of commercial power production.

Electricity of Vietnam (EVN) announced that in April 2015, the national grid was in stable supply to meet the demands of socio-economic political activities, business production and domestic demands.

Two years ago, with support from the U.S. Department of State, the Overseas Private Investment Corporation (OPIC) and U.S. Trade and Development Agency (USTDA) joined forces to address precisely such problems through a new initiative called the U.S.-Africa Clean Energy Finance Initiative (ACEF).

One South Dakota-made pressure washer holds a unique place in the market with a patented energy-efficient design.

The National Electrical Manufacturers Association announced its support for federal energy-efficiency legislation on April 30, praising “the continued focus on common sense policies.”

Star 8, một công ty năng lượng mặt trời Australia vừa chế tạo và sản xuất chiếc xe tuk-tuk chạy bằng năng lượng mặt trời đầu tiên. Đây là loại phương tiện được sử dụng rộng rãi ở các nước như Campuchia và Thái Lan.

Be they inspired by sailboats, Fibonacci spirals or built as prefabs, treehouses amuse and delight, bringing grown-ups back into a world of childlike imagination.

Official Letter No. 623/TTg-KTN issued by the Prime Minister dated May 5, 2015 endorsed the pilot implementation of a project on application of "Technology to using domestic solid waste as alternative fuel in cement plants in Vietnam".

According to forecasts, this year, the hot and sunny weather will last longer, with significant impacts on the environment, especially water resources. Therefore, power savings is no longer only the task of electricity industry but also of common public concerns.

Albania’s residential sector uses more than half the country’s electricity supply, representing a huge opportunity to reduce energy consumption and address energy deficits.

Elon Musk gets all the pixels for his new Powerwall battery system, but here's another cool battery that is making a splash. It's the Refrigeration Battery from Axiom.

In a valiant effort to rethink the ubiquitous refrigerator — which has seen few design changes since the invention of freon refrigerators in the 1930′s — Russian designer Yuriy Dmitriev has unveiled a fresh-looking, gel-filled appliance of the future.

In order to verify effectiveness of related technologies and provide a model of a smart community, numerous smart community demonstration projects have been conducted across Japan.

The International Exhibition on Energy Efficiency - Hanoi Environment (Entech Hanoi 2015) will take place during May 20-22, 2015 at the International Exhibition Centre ICE Hanoi, 91 Tran Hung Dao, Hanoi. This is a specialized trade fair of energy efficiency in Vietnam, appealing much attention from the domestic and international community.