Sentence examples for petroleum used from inspiring English sources

In addition, the petroleum used to run the farm machinery produces greenhouse gas emissions.

"There is zero question in my mind we can replace all the petroleum used in cars," he said.

The packaging and printing processes also emit carbon dioxide and other greenhouse gases, as does the petroleum used to deliver those crisps to stores.

Energy comprises more than 6percentt of a farmer's costs, from gasoline and diesel fuel to the petroleum used in many fertilizers and pesticides.

Biomass is a renewable feedstock that has the potential to replace a significant fraction of petroleum used today.

While nearly 60percentt of the petroleum used in the United States is imported from overseas, often from volatile regions, 99percentt of the natural gas used in the United States is produced in North America -- and supplies are abundant.

The hydrodesulfurization of petroleum uses a catalyst derived from cobalt and molybdenum.

Graph showing the relationship between per capita petroleum use and urban population density for selected cities.

The price of oil can change rapidly, but responses that would cut petroleum use take time.

The potential of plug-in hybrids and electric vehicles to curb petroleum use has grabbed a lot of attention lately.

According to the Energy Information Administration, petroleum use accounts for the largest amount of carbon dioxide emissions in the United States — 46percentt.