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Portland Water Bureau

From forest to faucet, we deliver the best drinking water in the world.

GENERAL INFORMATION: 503-823-7404

1120 SW Fifth Ave, Suite 600, Portland, OR 97204

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Energy Use

  • Energy Trust Check

    Energy Committee members receive an energy incentive check for the Powell Butte solar array.

  • Water Bureau Electricity

    Electric cables connect to a bureau pump station.

  • Maintaining the Water System

    Maintenance and Construction staff working on a regulator valve.

  • Pumping Water

    A pump at the Groundwater Pump Station.

  • Pumping Water

    Pumps at the Marquam Hill Pump Station.

  • Lighting

    Energy efficient lighting upgrades have been made to several office buildings.

The Water Bureau uses electricity to pump water and to power bureau facilities. Although most of the water in the system flows by gravity, pumps are necessary to lift water to higher elevations in Southwest and Northwest Portland, and hilly areas on the east-side. In some years, groundwater from the Columbia South Shore Well Field is used to supplement the main Bull Run water supply. Pumping groundwater requires a lot of electricity, and in the years that the bureau uses groundwater, electricity use goes up.  

Energy Management

The bureau’s Energy Management Charter identifies these energy goals for the Water Bureau: 1) Support continuous efficiency improvements 2) Promote the development of renewable energy projects 3)Track and evaluate energy use and 4) Educate employees about energy use. Currently the bureau is focused on the ten most energy-intensive pump stations and facilities.

Pump Stations

The top seven most energy-intensive pump stations lift water a combined 5,400 feet which requires significant electricity use. The bureau has saved energy by operating energy-efficient pumps, replacing pump motors, weatherizing pump stations, and installing Variable Frequency Drives (which adjust motor speed to save energy).


Facilities

The bureau has also reduced building energy use by upgrading to more efficient lighting fixtures, installing digitally controlled HVAC systems that adjust temperature automatically, and training employees on energy conservation.
 

Energy Savings

The bureau set a goal to reduce energy use at the top ten energy-use facilities by five percent by 2012. At the end of 2012 the bureau had successfully reduced energy use at these facilities by thirteen percent (over 2 million kWh) compared to the baseline of average energy used at these facilities between 2005-2008.

Energy Committee

The Water Bureau’s Energy Committee is made up of staff from Operations, Engineering and Resource Protection. The committee identifies operational changes, new technologies, and financial incentives to save energy and money. The committee also supports staff to improve energy efficiency at their workplaces.


Heartbleed Security Notice

A serious security vulnerability known as "Heartbleed" was recently discovered in OpenSSL, a popular software library commonly used by many websites on the internet to encrypt communication between a user's computer and a web server.

PortlandOregon.gov is NOT affected by this vulnerability as it does not use the OpenSSL software library. Please rest assured we are dedicated to protecting your security on this website.