Skip to main content

Solar lighting for US highway

One year after breaking ground, the largest solar highway project in the US — a partnership between Portland General Electric and the Oregon Department of Transportation — is now open to visitors stopping to take a break from their travels along Interstate 5 in Oregon. Growing clean, renewable energy amongst farm fields of corn and cabbage, the Baldock Solar Station
August 24, 2012 Read time: 2 mins
One year after breaking ground, the largest solar highway project in the US — a partnership between 6463 Portland General Electric and the 2648 Oregon Department of Transportation — is now open to visitors stopping to take a break from their travels along Interstate 5 in Oregon.

Growing clean, renewable energy amongst farm fields of corn and cabbage, the Baldock Solar Station is a 1.75-megawatt solar array boasting nearly 7,000 solar panels across seven acres of the Baldock Safety Rest Area, located on Interstate 5 northbound near Wilsonville. Visitors to the station can learn about solar power and Oregon’s solar highway installations through a variety of interpretive displays and walk along a sustainable community garden bordering the site created by Oregon State University Master Gardeners.

Built and operated by PGE on land owned by the Oregon Department of Transportation, the US$10 million solar array went online in January and is expected to produce 1.97 million kilowatt-hours of energy each year — equivalent to 11 per cent of ODoT’s need in PGE’s service territory.

“With this project — the largest of its kind in the nation — we’re contributing to a strong future in clean, renewable energy resources for Oregon,” said Matt Garrett, ODoT director. “It’s just one example of the kind of forward-thinking approach we can take in transportation — one that brings multiple benefits to Oregonians.”

For more information on companies in this article

Related Content

  • Improving water management from roads
    August 19, 2015
    A new road design can improve local water supplies. A new road design could help mitigate heavy flooding during rainy seasons and alleviate water shortages in dry periods. This innovative concept is a winner in the IRF’s Global Road Achievement Awards, in the Environmental Mitigation category. Road designs often exacerbate issues arising from heavy rainfall. However, a new initiative is making roads instruments for harvesting wate and for improving land productivity along the roads. The Roads for Water and
  • Hargreaves takes full Cat fleet
    November 12, 2012
    Hargreaves has made history by becoming the first mining project in Europe, Africa and the Middle East to invest in a total solution from the newly extended Caterpillar mining range. The seven year US$94.02million (£60mn) deal with Finning Equipment Solutions includes four new Cat 6030 hydraulic excavators and 19 777 Off Highway trucks, delivered earlier this year to the new Hargreaves’ Surface Mining Division for use at the Tower Colliery open cast mine site in Hirwaun, Rhondda Cynon Taff, South Wales. Fol
  • East End Crossing Project—Availability payment P3 in action
    July 14, 2017
    Indiana exercised its authority to use a P3 contract when it partnered with Kentucky for new bridges across the Ohio River. Barney Allison and John Smolen* explain the groundbreaking availability payment deal. Earlier this year, traffic began rolling over the new tolled Lewis and Clark Bridge spanning the Ohio River from northern Kentucky to southern Indiana. The cable-stayed bridge is part of the award-winning Ohio Bridges Project to untangle traffic within the greater metropolitan area of Louisville, Kent
  • Trimble machine control technology onsite
    June 3, 2022
    A construction firm in New Zealand is making good use of machine control technology from Trimble. The technology is helping to reduce costs and boost quality, while also addressing the issue of operator skills.