Lago Agrio oil field US attorney, Steven Donziger, had used "corrupt means," including payment of almost US$300,000 in bribes, to obtain the 2011 court verdict in Ecuador. The judge did not rule on the underlying issue of environmental damages. While the US ruling does not affect the decision of the court in Ecuador, it has blocked efforts to collect damages from Chevron in US courts. Donziger and the two Ecuadorian defendants appealed, and on August 8, 2016, the United States Court of Appeals for the Second Circuit affirmed the district court's judgment against them in all respects. In September 2018, the District of Columbia
Fuel oil effects caused by fine particulates, and all buildings using fuel oil No. 6 had been converted to less polluting fuel by the end of 2015. Residual fuel's use in electrical generation has also decreased. In 1973, residual fuel oil produced 16.8% of the electricity in the US. By 1983, it had fallen to 6.2%, and , electricity production from all forms of petroleum, including diesel and residual fuel, is only 3% of total production. The decline is the result of price competition with natural gas and environmental restrictions on emissions. For power plants, the costs of heating the oil, extra