“Presence,” being tested in Hawaii, is yielding surprising energy savings–9 percent to 10 percent –by motivating people to change their energy use behavior.

Earth Hour encourages households and businesses to turn off the lights and other unimportant electrical appliances for an hour from 20h30 to 21h30 (local time) on the last Saturday of March annually.

The energy footprint of a Solace appliance is approximately the same as a single server, so the energy saving is 90-98% across the messaging estate – with better performance, higher reliability and lower cost (you don’t have to buy those 50 servers).

Restaurant equipments have to be arranged in such a way that they can save the energy. The very first functionality is to use tools and equipments, which will consume lower energy to give the same output through the use over the same period of time.

The best heaters on the market use a combination of convection and radiant heat. These space heaters are referred to as panel heaters. They blend approximately 80% of the convection technology with 20% of radiant. They are highly energy efficient and warm larger spaces quickly and quietly.

The project is expected to save the Army Materiel Command depot nearly 14.8 million kilowatt-hours of electricity each year -- enough energy to power more than 1,360 homes on average, and an environmental benefit of cutting an estimated 72 million pounds of carbon dioxide each year, which is equivalent to removing more than 6,300 cars from the road.

In an average year, the demand would have been around 12.5 cubic meters of natural gas equivalents, but that's still less than half compared to the 27 cubic meters which is the reference for energy-efficient tomato cultivation in practice. Still, the standard for tomato cultivation is between 33 to 38 cubic meters.

2015 is the final year of the National Target Programme on energy saving and efficiency from 2013 to 2015; Hanoi aims to save 6-9% of the total projected energy consumption.

In an effort to achieve more results from the National Target Program on Energy Conservation and Efficiency, in 2015, the program will focus on solutions to in-depth communication and stronger support for enterprises to bring about the best effects in energy efficiency.

Viện kiến trúc tiên tiến Catalonia ở Barcelona, Tây Ban Nha đã sử dụng chất hydrogel để tạo ra các bức tường hút ẩm, có khả năng “đổ mồ hôi” giống da người và làm mát khu vực bên trong một tòa nhà.

Denmark has steadily invested in energy conservation ever since the 1970s energy crisis, when an Arab oil embargo caused fuel shortages and skyrocketing prices.

The Northern Power Corporation (EVNNPC) started to enhance the practical measures to achieve the savings target of 1.5% of commercial electricity, equivalent to 656.7 million kWh.

Hanoi People's Committee issued Decision No. 884/QD-UBND approving the Implementation Plan of the National Target Program on energy efficiency and savings (VNEEP) in 2015.

Theo một nghiên cứu do Tập đoàn tư vấn PwC và Đại học Cambridge thực hiện cho Ngân hàng Quốc gia Abu Dhabi, thế giới sẽ cần khoảng 48.000 tỷ USD để đầu tư cho các cơ sở hạ tầng năng lượng trong 20 năm tới.

Introduction of energy-saving stoves in the Moshi Municipal Council is making a difference in the lives of women in different households besides contributing to environmental conservation.

Heading towards the goal of "every house saves power, everyone is a power saver", the Electricity Company of Can Tho City, in collaboration with other stakeholders, has been developing a family model of power saving, to encourage mass units, unions and the households in the locality to participate.

The Department of Energy's Oak Ridge National Laboratory and Whirlpool Corporation are collaborating to design a refrigerator that could cut energy use by up to 40 percent compared with current models.

North Central College in Naperville has expanded its commitment to sustainability by investing more than $200,000 to replace old fixtures with energy-efficient LED lighting. The newest upgrades are estimated to reduce energy consumption by 448,271 kilowatt hours annually.

Kingston General Hospital in Ontario spent $10 million and five years upgrading the hospital’s energy systems and the project is already saving large amounts of energy. Projects combined have netted them over $800,000 in energy and water savings and reduced our carbon footprint by over 14 percent

This year, with the message Save energy - Change climate change, the Earth Hour 2015 campaign launch has caught the attention of the majority in the community, especially the young people.