In the first quarter of 2015, Electricity of Vietnam (EVN) announced that the national grid has been in stable, safe and sound power supply operation. The Corporation has made 03 sessions of water discharge from hydropower reservoirs of Hoa Binh, Thac Ba and Tuyen Quang to irrigate for the 2014 - 2015 Winter-Spring cultivation in the provinces in the Midlands and Northern Delta.

Hundreds of vulnerable people in Scotland will have warmer homes, thanks to a £103 million fund. It includes a £14 million initiative, which offers homeowners interest-free loans of up to £10,000 for energy efficiency measures.

California regulators are speeding up water-efficiency standards for faucets and urinals in response to the drought.

Mr. Le Tien Phuong , chairman of Binh Thuan’s People Committee had accepted power supply option to keep lighting up dragon fruit season in 2014 - 2015 in the form of 50% reduction of capacity in power substation.

Theo chuyên gia công nghệ Mitsuru Suematsu, thiết bị tách khí hydro từ nước, dùng gắn kèm với động cơ dùng nhiên liệu hóa thạch để tiết kiệm nhiên liệu, xử lý triệt để khí thải, giảm ô nhiễm môi trường.

Hệ thống HydroDyn cùng với hệ thống truyền động tiết kiệm năng lượng sẽ giúp nhà sản xuất tiết kiệm đến 25% chi phí vận hành, bao gồm tiêu thụ năng lượng, sử dụng nước và hoá chất.

The walls built of energy panels mean savings in heating costs, LED lights cut electricity consumption and an automatic system keeps water consumption under control.

O'Brien says the M2G takes readings every second to recognise when boilers are dry-cycling and turns them off accordingly, generating bill savings of between 10 and 25 per cent.

Main routes in Ardrossan including Eglinton Road have already seen the first energy-efficient street lights installed.

In the program, many exciting activities took place such as Cycling parade in response to Earth Hour, flash mob dance, mass game 60+. Shortly after the event, hundreds of union members went about to stick the communication posters, to hand out the leaflets in response to Earth Hour 2015 campaign.

Một nhóm nghiên cứu tại Caltech đã mang lại cho chúng ta một bước gần hơn với những chiếc lá nhân tạo mà nó có thể khai thác ánh sáng mặt trời đề tạo ra nhiên liệu khí hydro.

West Sacramento-based Raley's is rolling out a cleaning and sanitation program designed to save millions of gallons of water and dramatically lower its energy costs.

The California Energy Commission on Thursday proposed energy efficiency standards for computers and monitors that it says will save consumers hundreds of millions of dollars every year.

Oerlikon Leybold Vacuum exhibits food processing vacuum solutions at the CFIA Rennes, France and the ANUGA Foodtec, Germany. Oerlikon Leybold Vacuum is supplying the Food Processing Industry with advanced vacuum solutions

A 10-minute shower uses about five liters of water, which is approximately 90 percent less than in a conventional shower. The water that flows into the floor drain is collected, purified and pumped back to the shower nozzle. Because the water is already heated the energy savings can amount to 80 percent.

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.

Window treatments are not simply for decoration or privacy. Use light colored blinds, shades or drapes to block the sun's rays from heating up the house during the summer, especially on south and west facing windows, and to help keep out cold air in the winter.

These savings would also ensure carbon emission (CO2) reductions of 8.7-17.6 million tonnes a year, according the study, ‘Research to Assess the Barriers and Drivers to Energy Efficiency in Small and Medium Sized Enterprises’.

“If you use motors without drives, you are using more electricity. You can save 30 to 40 per cent power by using the drive technology”.

Superintendent of Police Ved Prakash Surya while emphasizing the need for energy conservation urged people to use renewable energy devices like solar lamps etc. He also urged the participants to spread the message of energy conservation to the children and youngsters.