Rail

TriMet installing solar panels along rail line

Posted on November 29, 2011

Portland, Ore.-based TriMet is installing solar panels at the South Terminus of the MAX Green and Yellow lines at SW Jackson Street near Portland State University. This is the first solar energy project utilized along the agency's 52-mile MAX light rail system. When completed, it will produce more than 67,000 kilowatts of power annually, offsetting energy used by site lighting and two light rail electrical systems buildings.

The 253 solar modules will be installed at TriMet's South Terminus MAX substation and signal-communications building. Installation is expected to last up to four weeks.

Renewable energy generated by the solar panel system will go directly into Portland General Electric's power grid through a power purchasing agreement, offsetting the energy required to power onsite lighting and electrical systems/buildings. Currently, these electrical systems have an average annual power cost of $3,680; TriMet expects roughly that amount to receive as an energy credit.

TriMet will monitor the site's energy output and performance and provide the data to Portland State University for research and education purposes.

REC Solar, which has served as a key system design and engineering resource for the project, will be installing the solar modules manufactured by SolarWorld of Hillsboro, Ore.

The project budget is approximately $370,600, which is being funded with remaining monies from the I-205/Portland Mall Light Rail Project – now called the MAX Green Line. An Energy Trust of Oregon rebate is expected to cover about 35 percent of the costs; Portland General Electric is also a funding partner.

As funding allows, plans call for vertical axis wind turbines to be added to catenary poles at South Terminus, providing more renewable energy for the site. The South Terminus already has several sustainable components, including on-site stormwater treatment, low energy site and exterior building lighting, and site components created with materials originally salvaged from the Mall during construction of the light rail alignment.

REC Solar is a solar power provider specializing in grid-tied residential and commercial installations. SolarWorld offers brand-name, crystalline solar-power technology.

View comments or post a comment on this story. (0 Comments)

More News

Metro-North employees commended for saving colleague’s life

Jeff Ballard, a Brewster Yardmaster took his colleague’s pulse and recognized that he was having a heart attack.

Dozens of teens storm BART train, rob passengers

The incident happened at 9:30 p.m. Saturday at the Coliseum Station in Oakland aboard a Dublin/Pleasanton-bound train.

Sunrail explores other modes for proposed airport link

The high cost of heavy commuter rail trains is the reason for the debate.

Alstom delivers first metro cars for additional Panama fleet

Alstom will also upgrade the existing signalling and power supply infrastructure, required to run the extended fleet with five cars per train.

New York MTA expects new subway cars to begin service this year

Originally expected to be delivered in 2014, the first car from manufacturers Bombardier Transportation didn’t arrive in New York until September of last year.

See More News

Post a Comment

Post Comment

Comments (0)

More From The World's Largest Fleet Publisher

Automotive Fleet

The Car and truck fleet and leasing management magazine

Business Fleet

managing 10-50 company vehicles

Fleet Financials

Executive vehicle management

Government Fleet

managing public sector vehicles & equipment

TruckingInfo.com

THE COMMERCIAL TRUCK INDUSTRY’S MOST IN-DEPTH INFORMATION SOURCE

Work Truck Magazine

The number 1 resource for vocational truck fleets

Schoolbus Fleet

Serving school transportation professionals in the U.S. and Canada

LCT Magazine

Global Resource For Limousine and Bus Transportation

Please sign in or register to .    Close