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Entries Tagged Caterpillar, Inc.

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Net Zero Energy? Here's a Plant That Took Things Even Further

Food waste in a Massachusetts sanitary district facility enables a wastewater treatment plant to produce more power than it uses.
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NEW Water's Quest for Effluent Nutrient Reduction Reaches Out Across a Major Watershed

Hatfield Award winner Tom Sigmund leads NEW Water’s initiatives to bolster resource recovery and curb phosphorus in its watershed.
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From Failed Upgrade to Successful Power Generation

After a failed pollution control plant upgrade, an Ohio city worked with a partner to enhance solids handling and generate its own power.
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Energy Management and Sustainability

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The Cheese Niche: GreenWhey Energy Converts Dairy to Electricity

GreenWhey Energy stands on the leading edge of an industry niche for turning dairying and other food byproducts into electricity and high-quality biosolids.
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A California Agency Creates A Brand For Its Recycled Water, Biogas Energy And Pelletized Biosolids

A California agency creates a brand for its recycled water, biogas energy and pelletized biosolids, building community connections and winning support for future investments.
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Good Timing

Energy efficiency plans lined up with a 2009 federal government economic stimulus program to bring a Massachusetts plant close to net neutral energy.
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Right At Home

John Leonhard gave up life as a traveling trainer and technician to lead a skilled plant team and ultimately supervise a brand new regional facility.
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Grease Is the Word

The Gresham treatment plant collects FOG from haulers and converts it to biogas that helps move the facility toward energy self-sufficiency.
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A Vested Interest

Despite a tight budget, the team in Jamestown, R.I., steps up to deal with droughts and high wet-weather flows, earning praise for efficiency
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Can't Be Stopped

New Jersey’s Rahway Valley team looks to be the best, whether treating daily flows efficiently or fending off the fury of Hurricane Sandy.
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Behaving Like a Business

Victor Valley Wastewater Reclamation Authority aims for energy self-sufficiency as part of a commitment to optimize use of resources on behalf of its customers.
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All In for the Hometown

John McCool runs the Warren (Ill.) Wastewater Treatment PLANT with an eye toward protecting the trout waters downstream, and the pocketbooks of local residents.
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Quick-Change Artist

The team at a 120 mgd plant in Tampa relies on a rapid settling process, experience, and automation to produce consistent results from variable raw water sources.