The Cool Down on MSN47m
This law is giving American families $8.8 billion to upgrade their homes — see how much you can collect
"Two years after the passage of this landmark law, the receipts are in." This law is giving American families $8.8 billion to ...
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Denver Health was losing almost 90% of its nitrous oxide to leaks. So it cut the gas.
Denver Health switched from centrally piped nitrous oxide to portable tanks to reduce emissions of the greenhouse gas to fight climate change.