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The city of Denver is coverting more than 100 trucks and snow plows to run on clean-burning biodiesel.

The Denver Business Journal says the city is getting $700,000 in federal stimulus bucks to retrofit the equipment:

Denver announced Thursday that it had received the “Clean Diesel Conversion” grant from the U.S. Environmental Protection Agency. The money will be spent on:

“Biodiesel is cleaner than diesel and is a domestically produced energy source,” said Sabrina Williams, environmental analyst and grant project manager with Denver’s Department of Environmental Health, in the announcement. “We’ve been using biodiesel in the city’s fleet since 2004. This grant money will be used to offset the cost of purchasing the environmentally-friendly fuel.”

The conversion includes putting pollution-control devices on the trucks and snow plows and various idle-reduction technologies to help cut down on emissions.

A new report shows some pretty strong growth in the biofuels market in the next decade, especially in the biodiesel sector.

This article from Biodiesel Magazine says Boulder, Colorado-based Pike Research sees the biofuels market tripling by the year 2020, growing from $76 billion to $240 billion:

“The study started out as an assessment of technologies in the biofuels industries, but then it grew into a more of a market analysis,” said Robert McDonald, author of the report.

Recycled greases, however, do not have the same potential that algae or jatropha holds for the biodiesel industry over the long term, the Pike Report said. “They’re planting a lot of jatropha right now, but it will take four to five years to mature, so we’re looking at 2013-2014 before it starts to make an impact,” McDonald said.

The article goes on to says that while algae-based biodiesel is still about five years away from being commercially viable, the number of breakthroughs and the amount of investment in the pond scum energy will make it a matter of “when” and not just “if.”

A Colorado biodiesel company has nearly doubled California’s total output of the green fuel.

Denver-based Crimson Renewable Energy has completed a 30-million-gallon-a-year biodiesel and glycerin plant near Bakersfield, California, the largest biodiesel facility in the state. Previously, California had only 34 million gallons a year of biodiesel production:

Crimson’s new Bakersfield production facility can utilize a wide variety of feed stocks such as waste inedible animal fats, used cooking oil, and virgin vegetable oils to produce low carbon and ultra-low carbon fuels to meet California’s new Low Carbon Fuel Standard requirements for fuels with reduced carbon / GHG emissions. Using lifecycle carbon / GHG emissions calculations released by the California Air Resources Board, biodiesel produced at the Crimson Bakersfield facility can reduce carbon /GHG emissions by to 337,000 metric tons per year. The facility also includes the capacity to process up to 50 million pounds per year of crude glycerin, to produce high-quality, refined glycerin, which is an important ingredient in a variety of industrial, personal care, pharmaceutical and food applications.

Crimson officials say they have taken a sustainable approach to their biodiesel plants. This plant near Bakersfield will serve California’s Central Valley, Central Coast and Los Angeles Basin areas.