After the Supreme Court overturned the Obama administration’s strategy for reducing power plant carbon emissions in 2022, the Biden administration is taking a narrower but still ambitious approach.
Carbon capture and storage is the most promising solution for gas and coal-fired power plants to keep running under the proposed new regulations, but it faces high hurdles.
Rising temperatures mean longer, earlier pollen seasons, but a bigger problem is what more carbon dioxide will do to the amount of pollen being released.