Food
- Per capita meat consumption in the United States in 2020 and 2030, by type
- The University of Michigan Center for Sustainable Systems
- US Department of Agriculture
Transportation
- ICAO Carbon Emissions Calculator
- US Environmental Protection Agency Carbon Footprint Calculator
- Federal Highway Administration: Average Annual Miles
- Analysis: When do electric vehicles become cleaner than gasoline cars?
- Fact check: Lifetime carbon emissions lower for electric vehicles than gas-powered cars
Shopping
- Antique Trade Gazette: How much carbon emissions are saved when buying furniture second hand?
- Center for Biological Diversity: 10 Facts About Single-Use Plastics Bags
- Consumer Reports: How Home Deliveries From Shopping Increase Air Pollution
- Lumi: How to Estimate the Carbon Footprint of Your Packaging
- Reboxed: The carbon footprint of your phone
- Reusable Water Bottle Market Size, Share & Trends Analysis Report
- ThreadUp Fashion Footprint
- Union College Mathematics of Sustainability
Home
- Harvard University Sustainability: 4 Ways to Measure a 5 Minute Shower
- LED vs. CFL vs. Incandescent: costs, benefits, and data
- Next Avenue: Can YOU Really Impact Climate Change?
- ThreadUp Fashion Footprint
- “Tread Lightly: Switch off your tumble dryer,” The Guardian, 2008.
- US Environmental Protection Agency Carbon Footprint Calculator
- US Department of Energy: 3 Easy Tips to Reduce Your Standby Power Loads
