Go to the website below for vast amount of information and links to training videos. Scroll through and return from time to time, there is a lot on this site.
https://www.sierraclub.org/pennsylvania/southeastern/ready-for-100-montgomery-county
https://www.sierraclub.org/pennsylvania/southeastern/rf100-energy-ed
Calculate your total carbon footprint: https://coolclimate.berkeley.edu/calculator
Calculate your air travel carbon footprint: https://www.icao.int/environmental-protection/CarbonOffset/Pages/default.aspx
Minimize your food carbon footprint: https://www.sierraclub.org/massachusetts/blog/2019/02/minimizing-your-foods-carbon-footprint
Union of Concerned Scientists (UCS), “Top Ten Ways to Reduce Your Carbon Emissions (And Save Money...)”
https://www.epa.gov/greenpower/making-environmental-claims