Low carbon fuel policies are intended to reduce greenhouse gas (GHG) emissions from transportation. However, rigid carbon intensity (CI) accounting procedures in current policies may limit CI responsiveness across candidate sites and facilities. This study examines how low carbon fuel programs capture or overlook spatial variability and net electricity production in biofuel carbon intensity, influencing crediting outcomes and fuel selling prices.

A new study shows how extreme weather and power outages can impact socially vulnerable populations in counties near the U.S. Gulf Coast. The researchers also estimated the 10 counties most and least likely to have long-term power outages in the five states that border the Gulf.

Peking University, July 16, 2025: A research team led by Prof. Yang Yuchao from the School of Electronic and Computer Engineering at Peking University Shenzhen Graduate School has achieved a global breakthrough by developing the first sort-in-memory hardware system tailored for complex, nonlinear sorting tasks. Published in Nature Electronics, the study titled “A fast and reconfigurable sort-in-memory system based on memristors” proposes a comparator-free architecture, overcoming one of the toughest challenges in the field of processing-in-memory (PIM) technology.