; (C) re-integrate livestock and crop production systems at farm, local and regional levels to facilitate environmentally sound management and field application of manure and reduce the need for long-term manure storage by increasing acreage on individual farms under crop-livestock integrated management by at least 50 percent over 2017 levels by not later than 2030 and by 100 percent over 2017 levels by not later than 2040; and (D) immediately cease building any new or expanded waste lagoons for confined animal feeding operations and convert at least one third of wet manure handling and storage to alternative manure management (as described in section 1240T of the Food Security Act of 1985 (as added by this Act)) by not later than 2030 and at least two thirds by not later than 2040. (5) On-farm renewable energy To help achieve the goal specified in subsection (a), the agriculture sector in the United States should— (A) implement energy audits and energy efficiency improvements on at least 50 percent of farms by not later than 2030 and 100 percent of farms by not later than 2040; (B) expand on-farm clean renewable energy production to at least double 2017 levels by not later than 2030 and at least triple by not later than 2040; and (C) install and manage on-farm renewable energy infrastructure in a way that does not 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 agriculture sector in the United States should commit to— (A) at least a 50 percent reduction in food loss and waste by not later than 2030