Despite more energy-efficient manufacturing, researchers found that such processes may be approaching their thermodynamic limits: There are increasingly limited options available to make them significantly more efficient. The result is that energy efficiency for many important processes in manufacturing is approaching a plateau.
A network of small power plants capable of replacing traditional power stations has long been the dream of proponents of renewable energy. The idea, however, has always foundered on concerns over whether a decentralised network could meet national energy demands and provide a stable service while dealing with such huge capacities. Now, a team of European researchers have taken a giant step towards making this dream a reality with the Combined Power Plant 2 (Kombikraftwerk2) project.
A team of Virginia Tech researchers has discovered a way to extract large quantities of hydrogen from any plant, a breakthrough that has the potential to bring a low-cost, environmentally friendly fuel source to the world.
McGill University Biology Professor Catherine Potvin, a renowned expert on climate change and tropical-forest ecology, will begin sharing insights from her laboratory|s research through a novel series of videos to be made available online starting this week.
Accounting for some 40% of all energy consumption, the building sector is one of Europe's most energy consuming. And as the vast majority of this power comes from fossil fuels, increasing energy efficiency, reducing CO2 emissions and using Renewable Energy Sources (RES) has in recent years become priority.
The continued maintenance of fossil fuel subsidies is a global scandal and governments should work to transform these subsidies into financing for energy efficiency and renewable energy, says WWF, responding to a report released last week by the International Monetary Fund (IMF).
Joseph Miceli, a researcher at ASU's Biodesign Institute, studies specialized microorganisms known as anode respiring bacteria (ARB). Rather than investigating their role in health and disease however, his research explores the ability of these microbes to clean up waste and produce useful energy in the form of electricity or hydrogen.
In some of the first results from a federally funded initiative to find new ways of capturing carbon dioxide (CO2) from coal-fired power plants, Rice University scientists have found that CO2 can be removed more economically using 'waste' heat - low-grade steam that cannot be used to produce electricity.
The U.S. Department of Energy (DOE) has unveiled a new initiative to support American manufacturing of clean energy products, including solar technologies and batteries, with a focus on improving productivity.
The 2013 Summit on Energy Efficiency will bring together leading experts to discuss the latest innovations in materials science and technology for energy generation, energy storage, lighting, and electronics.
As the world becomes increasingly digital, demand for data centres is booming - and so too is their energy consumption. Data centres worldwide produce around half the volume of emissions of the global aviation industry and more than the total emissions of the Netherlands. EU-funded researchers are developing ways to reduce data centres' environmental impact.
China's 'Big Five' power utilities have hundreds of gigawatts of thermal power plants in water-stressed areas and face retrofit costs of up to $20 billion to improve their resilience, new report finds.