<!-- no image --> <div>The U.S. Department of Energy is investing $1.2 billion in giant vacuums that suck carbon out of the air--an effort to slow global warming.</div> <a href="https://www.cnbc.com/2023/08/11/occidental-climeworks-winners-as-biden-allocates-3point5b-for-co2-removal.html" target="_blank" rel="noopener">Source：https://www.cnbc.com/2023/08/11/occidental-climeworks-winners-as-biden-allocates-3point5b-for-co2-removal.html</a><br />
