Charles completed this action: Change almost all lightbulbs to low energy bulbs

Charles is doing this action: Turn off your vehicle on long waiting traffic signals

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

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

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

Charles completed this action: Change to energy-efficient lightbulbs

Charles is doing this action: Cover your pots while cooking

Turn off your vehicle on long waiting traffic signals. Doing this since in July 2008.

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

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

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

Change to energy-efficient lightbulbs. Did this in July 2008.

Cover your pots while cooking. Doing this since in July 2008.