Methane is released from landfills and the decomposition of materials. It’s also released from livestock and their emissions. And it’s released when we produce coal, natural gas and oil.
There are three potential ways to reduce emissions here. Cut back on the amount of garbage you toss into landfills. Reduce, reuse, and recycle. Also, consider cutting back on meat and dairy consumption. Finally, cut back on your consumption of natural gas and oil.