The EPA launched a national campaign to help Americans become more energy efficient through EnergyStar and also join in the fight against climate change.

The EPA launched anational campaignto help Americans become more energy efficient through EnergyStar and also join in the fight against climate change.
The campaign, "Change the World, Start with EnergyStar," helps people make energy-efficient changes that can add up to both cost savings and significant reductions in emissions. The campaign builds on the success of the "EnergyStar, Change a Light" campaign by providing a set of steps people can take to save money and reduce greenhouse gas emissions.