As part of the Red Sox ongoing efforts to make Fenway Park more environmentally friendly, the Club announced in 2018 that 100 percent of the Ballpark's electricity consumption will be offset with Green-e certified renewable energy certificates (RECs). Offsetting two years' worth of Fenway Park's electricity consumption accounts for a total of 29,740 RECs. That is the equivalent of displacing the estimated annual greenhouse gas emissions of 4,749 passenger vehicles driven for two years, the impact of 7,712 tons of waste diverted from landfills, or the carbon dioxide emissions from the total energy usage of 2,390 households for two years. For this effort, the Red Sox have been recognized as a Green Power Partner of the United States Environmental Protection Agency.
Red Sox offset 100 percent of Fenway Park's electricity consumption with renewable energy sources