Berkeley Lab scientists Maurice Garcia-Sciveres and Ramamoorthy Ramesh discuss how future microchips could perform better – and require less energy – than silicon. Over the next three years, they will lead two of the 10 projects recently awarded nearly $54 million by the Department of Energy to increase energy efficiency in microelectronics design and production.
For geothermal fields around the world, produced geothermal brine has been simply injected back underground, but now it’s become clear that the brines produced at the Salton Sea geothermal field contain an immense amount of lithium, a critical resource need for low-carbon transportation and energy storage. Demand for lithium is skyrocketing, as it is an essential ingredient in lithium-ion batteries. Currently there is very little lithium production in the U.S. and most lithium is imported; however, that may change in the near future.
The recent dramatic decline in battery prices has created a new possibility for electrification of freight trains. Researchers from Lawrence Berkeley National Laboratory, collaborating with UCLA and UC Berkeley researchers, make the case that the U.S. can retrofit diesel-electric trains with batteries in a way that is cost-competitive with diesel. Doing so would avoid up to 1,000 premature deaths and save the U.S. freight rail sector $94 billion over 20 years from reduced air pollution and carbon dioxide emissions.
Could a tank of ice or hot water be a battery? Yes! If a battery is a device for storing energy, then storing hot or cold water to power a building’s heating or air-conditioning system is a different type of energy storage. Known as thermal energy storage, the technology has been around for a long time but has often been overlooked. Now scientists at Lawrence Berkeley National Laboratory are making a concerted push to take thermal energy storage to the next level.
Researchers at Berkeley Lab and UC Berkeley have demonstrated how coating copper catalysts with thin films can improve a standard technique for converting carbon dioxide emissions into useful chemicals and liquid fuels.
A Q&A with a Berkeley Lab scientist on how a comprehensive low-cost, high-tech approach to pinpointing California super emitters could bring about rapid methane emissions reduction within a decade.
Three technologies from the U.S. Department of Energy’s (DOE) Lawrence Berkeley National Laboratory (Berkeley Lab) have won a 2021 R&D 100 award, representing innovations for memory and logic chips, next-generation batteries, and radiation detection and mapping.
The DESI project team was awarded DOE’s 2020 Project Management Excellence Award. The IGB also received a Project Management Achievement Award.
A new Berkeley Lab analysis finds that if greenhouse gas emissions continue along the high-emissions scenario, low-to-no-snow winters will become a regular occurrence in the western U.S. in 35 to 60 years.
After the Caldor Fire erupted in August 2021, scientists from Berkeley Lab launched a research project to study how the fire would affect the mountain ecosystem, including factors such as streamflow, groundwater levels, water quality, and possible soil erosion leading to floods and debris flow. They mobilized to burn areas to collect samples of water, sediment, and ash.