First, the federal and state governments must keep tightening efficiency standards for buildings, equipment and vehicles.
Teams that normally monitor the situation are no longer working, and equipment and vehicles have gone missing.
But the industry has invested in developing cleaner aircraft engines and ground-support equipment and vehicles as well as improvements in how equipment is operated.
Last week, hundreds of residents protesting environmental contamination by a solar panel factory in Zhejiang Province stormed the factory and destroyed office equipment and vehicles.
Contaminated farm equipment and vehicles also can spread the disease, and the wind can transport aerosols containing the virus for several kilometres.
The USDA report went on to recommend that all equipment and vehicles, as well as workers' clothing, be disinfected before moving between farms.
After the attack on the base, in Haskanita in Darfur, the rebels fled with the peacekeepers' equipment and vehicles, the prosecutor said.
He has given top priority instead to our most productive and lowest-cost option: the "energy efficiency resources" that come from getting more out of oil, natural gas and electricity with increasingly efficient equipment and vehicles, used more carefully.
