Celebrating Family &
Friends

**********
Lisa & I continue to track our carbon
footprint each year ("you can't manage what you don't measure"; ref).
Our goal is to be below the target set by the
UN for 2050: less than one metric ton of CO2e per capita.
The massive reduction in our carbon footprint over the past 15
years has required few sacrifices and
has proven to us that very low carbon lifestyles are completely
attainable today, and will be even easier in the future.
Emissions
factors used
1 kWh of SVCE electricity = 0.0 lbs
CO2e 1
therm of natural gas (inc. leakage) = 27.7 lbs CO2e
1 gallon of gasoline = 20 lbs
CO2e
1 passenger mile of air
travel = 0.5 lbs CO2e
1 CCF (748 gallons) water in Bay Area = 2 lbs CO2e
1 passenger mile of train travel = 0.25 lbs CO2e
1 serving of Beef = 12 lbs (and 1 CCF of water); Cheese: 5.4 lbs;
Pork = 4.8 lbs; Poultry = 2.8 lbs CO2e