The costs of achieving a more ambitious EU climate target are estimated to be moderate. Upscaling greenhouse-gas emissions reduction from the current 20 percent by 2020 to 40 percent by 2030 would be likely to cost less than an additional 0.7 percent of economic activity.
Ambitious greenhouse-gas mitigation consistent with the 2 degrees target is likely to require substantial amounts of bioenergy as part of the future energy mix. Though this does not come without risks, global food markets would be affected much more by unmitigated climate change than by an increased bioenergy demand, a study led by scientists from the Potsdam Institute for Climate Impact Research (PIK) now finds.
In a draft resolution, the European Parliament Committees on Industry, Research and Energy (ITRE) and on Environment, Public Health and Food Safety (ENVI) call for an ambitious and legally-binding 2030 target for renewable energies.
Researchers have developed a way for lithium-ion battery developers to determine in early stages whether a new material for the batteries will work. The team developed a freely available code that battery developers can use as a model to determine the optimal profile needed to charge a lithium-ion battery as well as any stresses that might be put on the materials used.
The award is one of 14 that are receiving a total of $27 million from the agency's SWITCHES program (Strategies for Wide-Bandgap, Inexpensive Transistors for Controlling High-Efficiency Systems) to find innovative ways to lower the cost and improve the efficiency of power electronics.
A team of Harvard scientists and engineers has demonstrated a new type of battery that could fundamentally transform the way electricity is stored on the grid, making power from renewable energy sources such as wind and sun far more economical and reliable.
Scientists have now discovered how organic carbon is stored in soil. Basically, the carbon only binds to certain soil structures. This means that soil's capacity to absorb CO2 needs to be re-assessed and incorporated into today's climate models.