Bedrock says clean energy initiative to supply 15% of its power in 2023 In an effort to reduce its carbon footprint Bedrock will announce Thursday an agreement with DTE Energy to acquire clean energy through the utility’s MIGreenPower voluntary renewable energy program. Beginning in 2023, Bedrock says it will acquire 22,000,000 kWh of its energy usage from DTE solar farms. The initial commitment represents 15% of the electricity DTE provides to Bedrock, officials said. Bedrock said it expects to announce additional green initiatives this year. “As the city’s largest real-estate operator, we believe that it is imperative for us to take the lead in modernizing our properties as we look to reduce our overall carbon footprint,” John Guardiola, Bedrock's senior vice president of engineering & sustainability, said in a statement. “This partnership with DTE allows us to effectively expand our renewable energy strategy by providing access to new and sustainable energy sources.”