The rate of sea-level rise in the past decades is greater than projected by the latest assessments of the IPCC, while global temperature increases in good agreement with its best estimates. This is shown by a new study.
The 'carbonate-looping' method for capturing carbon dioxide (CO2), which has been researched at TU Darmstadt could reduce power-plant CO2 emissions by more than 90 %, while utilizing less energy and incurring less expense than former approaches.
Humankind's emissions of greenhouse gases are breaking new records every year. Hence we're on a path towards 4-degree global warming probably as soon as by the end of this century. This would mean a world of risks beyond the experience of our civilization - including heat waves, especially in the tropics, a sea-level rise affecting hundreds of millions of people, and regional yield failures impacting global food security.
The installed price of solar photovoltaic (PV) power systems in the United States fell substantially in 2011 and through the first half of 2012, according to the latest edition of Tracking the Sun, an annual PV cost-tracking report produced by Berkeley Lab.
A new project, being led by researchers at The University of Nottingham, is to look at people's attitudes to energy consumption in the workplace and how to encourage colleagues to work together in reducing their organisation's carbon footprint.
Uncertainty about how much the climate is changing is not a reason to delay preparing for the harmful impacts of climate change says Professor Robert Nicholls of the University of Southampton and colleagues at the Tyndall Centre for Climate Change Research.
Oerlikon announces the closing of the sale of its Solar business to Tokyo Electron Ltd. (TEL). The transaction was structured as a cash deal in which TEL acquires 100 % of the shares of Oerlikon Solar, resulting in cash proceeds for Oerlikon amounting to CHF 250 million.
Researchers at Chalmers University of Technology and UC Berkeley have developed a system which can store solar energy in chemical bonds. The system is based on a synthetic molecule that is changed by sunlight. The molecule can be transported and stored for several years and then used to generate heat on demand.
Companies active in the energy sector will meet top researchers and university teachers in Stuttgart on December 10 and 11 at the KIC InnoEnergy Industry Conference. There, innovative approaches to future sustainable energy management in Europe will be presented.
If the Sun's energy can be harnessed to power agricultural vehicles, our dependence on polluting fossil fuels and costly biofuels will decrease. New research is helping us to get closer to this vision.