The phrase "dirty diesel" is used to describe diesel fuel that contains high levels of pollutants and emissions that can harm the environment and human health. Full definition
He also wants to establish a goal of zero diesel pollution by 2030, in part by funding clean technology that can swap in for dirty diesel engines. (sfchronicle.com)
«Thousands of dirty diesel generators are being secretly prepared all over Britain to provide emergency back - up to prevent the National Grid collapsing when wind power fails. (drtimball.com)
In lower - income countries, micro wind turbines can help expand access to electricity, giving people a way to light their homes or cook their evening meals, which can avoid emissions from dirty diesel generators or kerosene lamps. (drawdown.org)