“Biodiesel plays a significant role because it is a
viable, energetic fuel, and when we use it, we
don’t have to use as much of the other fuels.
not a sexy fortune 100 company, but our
choices mean just as much. If we don’t
do it in Washington D.C., where else are
we going to do it?”
The authority’s other sustainability
efforts include the promotion of
clean waterways and the reduction
of combined sewer overflows.
Working with the D.C. Department
of Transportation, the authority has
installed permeable pavement that
minimizes storm runoff into the
combined sewer system.
It’s a win-win for everyone.”
DC Water started using biodiesel in
2009 on its own initiative, but not before
checking with the manufacturers of the
engines they were using. The authority
also needed to secure the cooperation of
the city government as it buys all its fuel
from the city. “We had to make sure they
had the infrastructure in place,” he said.
DC Water adjusts its fuel blends based
on the weather and equipment type,
Fitzgerald explained, and they have
never experienced any problems with
biodiesel fuel quality.
The performance of their vehicles and
equipment is carefully monitored. “We
look at the performance, efficiency and
longevity on an ongoing basis. Since
introducing biodiesel, we have seen
no negative impact and in fact, often
improvements.
“Biodiesel plays a significant role
because it is a viable, energetic fuel, and
when we use it, we don’t have to use as
much of the other fuels,” he said. “It’s a
win-win for everyone.”
Ron Flowers, Executive Director, Greater Washington Region
Clean Cities Coalition with Timothy Fitzgerald
Cities
Biodiesel Success Stories 37