sam completed this action: Install a programmable thermostat

sam is doing this action: Ride a bike instead of driving

sam is doing this action: Use public transport instead of driving to work

sam is doing this action: Give up soft drinks

sam is doing this action: Grow more plants and trees

sam is doing this action: Don't use the plastic bags

sam is doing this action: Use a manual lawn mower.

Ride a bike instead of driving. Doing this since in August 2008.

Use public transport instead of driving to work. Doing this since in August 2008.

Give up soft drinks. Doing this since in August 2008.

Grow more plants and trees. Doing this since in August 2008.

Don't use the plastic bags . Doing this since in August 2008.

Use a manual lawn mower.. Doing this since in August 2008.