; and (ii) 300 percent as compared to calendar year 2017 levels by not later than December 31, 2040; and (D) reduce greenhouse gas emissions resulting from manure management by— (i) immediately ceasing building any new or expanded waste lagoons for confined animal feeding operations; and (ii) converting— (I) by not later than December 31, 2030, at least 1/3 of wet manure handling and storage to non-digester dairy or livestock methane management methods (as defined in section 1240T(a) of the Food Security Act of 1985); and (II) by not later than December 31, 2040, at least 2/3 of wet manure handling and storage to non-digester dairy or livestock methane management methods (as so defined). (5) On-farm renewable energy The agricultural sector should— (A) implement energy audits and energy efficiency improvements on at least— (i) 50 percent of farms by not later than December 31, 2030; and (ii) 100 percent of farms by not later than December 31, 2040; (B) expand on-farm clean renewable energy production to a level that is at least— (i) double the 2017 level by not later than December 31, 2030; and (ii) triple the 2017 level by not later than December 31, 2040; and (C) install and manage on-farm renewable energy infrastructure in a manner that does not— (i) compromise the climate resilience and greenhouse gas mitigation goals of this Act; or (ii) adversely impact farmland, soil, and water resources, or food production. (6) Food loss and waste Consistent with the Food Waste Challenge launched by the Department of Agriculture and the Environmental Protection Agency in June 2013, and the national food loss and waste goal announced in September 2015, the food and agricultural sector should commit to— (A) at least a 50-percent reduction in food loss and waste by not later than December 31, 2030; (B) at least a 75-percent reduction in food loss and waste by not later than December 31, 2040