More than 15,000 tonnes of unused Christmas food - weighing the equivalent of 45 Boeing 747's - was diverted from landfill and transformed into festive renewable energy by one food waste recycler over the festive period.

It's technically possible for each state to replace fossil fuel energy with entirely clean, renewable energy, experts say. In a new study, Mark Z. Jacobson, a professor of civil and environmental engineering at Stanford University, and colleagues, are the first to outline how each of the 50 states can achieve such a transition by 2050.

In the implementation of National Program for Energy Efficiency and Conservation, Ba Ria - Vung Tau Province has carried out a lot of activities which aim at promoting power saving in the area.

The latest annual Which? energy company satisfaction survey shows that the Big Six suppliers are continuing to provide a poor level of customer service, with smaller providers topping the table for a fifth year in a row.

Appliance efficiency in US has increased remarkably over the past several decades. Three of the essential products (clothes washers, central air conditioners, and refrigerators), show a 50% or greater reduction in energy use over that period, and the fourth product, gas furnaces, shows a smaller but still significant reduction of 18%.

An ambitious IMO project to establish a global network of Maritime Technology Cooperation Centres in developing countries is to go ahead thanks to a €10 million funding contribution from the EC.

Many measures can reduce the electricity needs for lighting. The greatest effect is obtained by diffuse glass with anti-reflection coatings.

An investment worth $125 million will be made to boost Turkey’s geothermal energy sector.

Five new projects to develop low carbon and energy efficient technologies in the automotive industry have been granted funding worth £75 million.

The contest "Excellent Skilled Promoters in Economical and Efficient Use of Energy of Hai Duong province" has been held by the Provincial Standing Committee and the provincial Council on January 10, 2016.

The project goal is to reduce 236,382 tons of CO2 by improving energy efficiency in commercial buildings and condominiums in Ho Chi Minh City and Hanoi.

As countries was encouraged to reach an agreement on climate at the UN Climate Change Conference in France in last December, The Telegraph examines which European nations are due to reach their renewable energy targets. But many European nations are far from reaching their current targets on renewable energy consumption, according to figures published by Eurostat.

An inception workshop on industrial boilers adoption to achieve energy conservation in Vietnam

David Cameron has continued to defend the government’s position on clean energy policy during today’s Prime Minister's Questions (PMQs), claiming Britain is leading a “renewables revolution”.

A team at Massachusetts Institute of Technology has developed a transparent film that could be applied to windows or clothing to store energy from sunlight, then later release it as heat.

A new consultation to ensure regulation in the energy industry encourages innovation has been launched.

Nearly half of EU companies don’t have a system to measure the environmental impact of their data centres.

The Seminar on "Current status, needs and orientation for management of database on economical and efficient use of energy in Building" has been organized by Science, Technology and Environment Department - MOC in the cooperation with United States Agency for International Development in Vietnam (Vietnam USAID) on January 7, 2016 in Hanoi.

The doors are soon opening for ASEAN’s largest international exhibition on energy saving products and technology from 19th – 22nd April, 2016.

The Seminar on "Current status, needs and orientation for management of database on economical and efficient use of energy in Building" has been organized in Hanoi.