One of many prime sources of energy, coal, creates air air pollution. This is very risky to human wellbeing and contributes to greenhouse gas emissions that bring on weather adjust. B. Add insulation to the attic, crawl House or basement, and exterior partitions together with air sealing to aid maintain https://finnwmymt.tokka-blog.com/35025804/indicators-on-commercial-energy-savings-you-should-know