Energy usage and conservationis a key concern of the agency, activity in this area includes:working to sourcea new electricity supplier for the trunk road network (21% of the energy suppliedto the network from March 2008 will be provided from green power sources),publishing a guidancenote on Controlling Light Pollution and Reducing Lighting Energy Consumption,planning to engagea consultant to assist in a review of trunk road energy usage,being an active participantin the Rail Sustainable Steering and Development Group.preparing its inauguralTravel Plan, one of the first to take a “carbon focused” approach which will attemptto achieve a 35,000kg reduction in CO2 emissions from staff travel overthe next two years.its headquarters occupyinga small proportion of a large, leased premises which has been refurbished to modernstandards of energy efficiency.