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.

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.

The Netherlands made headlines last year when it built the world's first solar road - an energy-harvesting bike path paved with glass-coated solar panels.

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.

A patented passive cooling system for computer processors that’s undergoing optimisation at The University of Alabama in Huntsville (UAH) could save U.S. consumers more than €5.6 billion per year in energy costs associated with running their computer cooling fans.

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.

The Nordic Investment Bank (NIB) and the Republic of Lithuania have signed a loan agreement, totalling EUR 100 million, with a maturity of 20 years, to improve energy efficiency in public and residential buildings.

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.

On May 5, 2015 in Hanoi, Deputy Minister of Industry and Trade Hoang Quoc Vuong presided over the meeting to collect feedback and comments on the Draft "Electricity Development Strategy for Vietnam by 2025 and Vision to 2035".

To deploy Phase II of the National Target Program on economical and efficient use of energy, Can Tho has put energy saving program into regular activities of social life.

MwangaBora solar lamps, created by Evans Wadongo, provide low-cost lighting for villagers, saving their health and money, and helping reduce global emissions from kerosine use.

Walking through the frenetic streets of Phnom Penh, Cambodia's capital city, it's not out of the ordinary to see large swaths of electrical grids suddenly shut down, the power supply overextended.

On May 5, 2015, Mr. Le Manh Ha, Vice Chairman of Ho Chi Minh city People's Committee directed the Department of Science and Technology to coordinate with the Urban Environment Company Limited to do research into an investment project on building a hyper grate incinerator.

To help curb the consumption and keep your cottage green, follow these simple energy-efficiency upgrades from Sally Morse, director of creative services for window treatment manufacturer Hunter Douglas.

Ho Chi Minh City Department of Transportation reveals that the first electric bus route of the city will be put into operation in June 2015.

Rather than rely on an electric utility to burn more coal or natural gas to provide electricity, as well as its own boilers to burn more fuel to provide heat, the facility decided to install a combined heat and power (CHP) unit.

The Dubai Crystal Mineral Water and Refreshments is set to upgrade its factory with leading global provider of PET solutions for liquid packaging Matrix Combi technology and StarLite base technology, for the first time in the UAE.

For the past time, the Ministry of Transport has been interested in and worked out several policies to promote efficient use of energy, development of renewable energy through programs and projects in implementation of National target program on the economical and efficient use of energy.