Putting biogas to work has been a priority at the Roanoke Regional Water Pollution Control Plant since it was built in 1951.Back...
Editorial
The Most Economical Use of Biogas? It’s Not Always CHP.
Energy Management
Displaying results 35-51 of 521
Videos
Webinar: How Wastewater Plants Can Cut Costs and Emissions with Fuel Cell Technology
How can wastewater treatment plants become more sustainable and efficient with fuel cell technology? Join us for a webinar where we will...
Editorial
Geothermal. Solar. Heat Pumps. Biogas. A Vermont Plant Uses These and More.
If there’s a technique for saving or making power at a wastewater treatment plant, chances are good that it has been adopted...
Editorial
Wastewater as Heating Fuel? This Minnesota City Is Exploring the Idea.
Raw sewage comes in warm to the Western Lake Superior Sanitary District due in part to some large industrial facilities.
That’s fine with...
Editorial
An Energy Revolution Is Underway. Here’s How You Can Join.
Imagine a clean-water plant where previously vacant land is now occupied by solar panels. Where biogas is captured in a combined heat...
Online Exclusives
Energy Savings. No Upfront Cost. Guaranteed Results. Sound Good?
In recent years inflation has driven up the cost of almost everything. Energy costs have seen some of the most extreme increases.
Since...
Videos
An Ambitious Smart City Infrastructure Program
The city of Milpitas, California, has long been committed to sustainability, having published its first Climate Action Plan in 2013. Today, it...
Online Exclusives
Comprehensive Wastewater Facility Upgrades
Whether your WWTP serves a large geographic region or a small community, ENGIE invites you to take a longer and broader view of wastewater...
Online Exclusives
Energy Modernization for Public Infrastructure: The Foundation of Smart Cities
ENGIE’s Smart City Solutions provide municipalities across the United States with the energy modernization capabilities required to make smart city initiatives a success.
ENGIE offers a...
Videos
ENGIE and Smart Cities Deliver Clean Water with Sustainable Energy
From source to sewer and back again, water treatment and management greatly affect our quality of life and environmental sustainability.
ENGIE helps smart...
Online Exclusives
Energy Infrastructure Upgrades to Reduce Greenhouse Gas Emissions and Operating Costs
West County Wastewater serves several communities in California’s Richmond area. The organization owns, operates and maintains a wastewater collection system with 249 miles of...
Editorial
Wastewater Provides a Source of Green Heating and Cooling in Denver
A land-use issue at a historic site in Denver led to a huge thermal energy recovery project that benefits both that site...
Editorial
Case Studies: Reuse, Recovery and Energy Management
Community treatment combats saltwater intrusion and recharges aquifer
Problem: The coastal community of Los Osos, California, had outdated wastewater systems and a history of nitrogen...
Editorial
Product Focus: Reuse, Recovery and Energy Management
Asset Management
Automation24 VEGAPULS C 21The VEGAPULS C 21 from Automation24 is a noncontact, radar level sensor utilized frequently in wastewater management applications....
Online Exclusives
New Wastewater Treatment Method Could Generate Green Energy
Researchers from the Institute of Chemical Research of Catalonia in Spain have designed micromotors that move around on their own to purify...
Online Exclusives
Downtime Avoided for Biogas Engine With Self-Resetting Explosion Relief Valve
Problem: An Eastern U.S. wastewater treatment plant using biogas to fuel engines had frequent backfires and explosions in the exhaust duct system....
Online Exclusives
Penn State Podcast Explores the Use of Solar Energy at WWTPs
The latest episode of Penn State University's Growing Impact podcast explores how wastewater treatment plants could use solar power to improve their environmental performance,...