Undersea cable pitched for clean energy

A company known mostly for wind projects is reviving a proposal to connect the Vancouver Island and Washington electricity grids

Wind farm development in northeastern B.C. Proponents of a new power line between Vancouver Island and Washington say it would make wind power a more stable source.

VICTORIA – With BC Hydro struggling to control electricity rate increases and cutting back on private power acquisition, a company known mostly for wind projects is reviving a proposal to connect the Vancouver Island and Washington electricity grids.

Sea Breeze Power Corp. wants to build a 50 km transmission cable under the Strait of Juan de Fuca to connect substations near Port Angeles and Victoria. To finance the project, it’s looking for a 10-year deal to assemble surplus U.S. power and sell it to BC Hydro at a flat rate of $69 per megawatt hour.

Sea Breeze CEO Paul Manson said the power purchase would finance the construction of the cable and deliver a steady source of electricity to B.C. at lower cost than new sources built in the province. It would also improve power quality and reliability for Vancouver Island residents, he said.

First proposed in 2006, the project has received environmental permits from both sides of the border. It was rejected by the B.C. Utilities Commission, which approved upgrading the existing power line from the B.C. mainland to Vancouver Island instead.

Sea Breeze developed a wind project at Cape Scott on northern Vancouver Island, and has plans and permits for other wind sites on the B.C. coast and the Peace River region. Manson said the Juan de Fuca cable would stabilize wind power supply on the B.C. coast, where wind speeds peak in winter, with inland Washington sites where it’s windiest in summer.

Manson said U.S. policy led to major wind development that leaves the the Pacific Northwest with an excess of power in spring, meaning the Washington power utility has paid BC Hydro to take its excess when hydro dams are full.

The cable would also give B.C. more capacity to buy cheap overnight coal and nuclear power from the U.S., which BC Hydro already does with its main connecting line along Interstate 5, he said.

Energy Minister Bill Bennett said the Juan de Fuca cable is one of many proposals that came forward as BC Hydro developed its integrated resource plan. That plan estimates that with conservation and efficiency improvements in B.C., the province will need more electricity supplies within eight years.

The company has not yet demonstrated that it can assemble the firm electricity it proposes to sell, and the project has “a pretty steep slope to climb,” Bennett said.

 

Just Posted

Controlled burns taking place across Okanagan

That smoke you see on Okanagan hillsides is supposed to be there

Snowfall warning between Merritt and Hope

As much as 20 centimteres of the white stuff is expected along a stretch of the Coquhialla

Visiting Vees pound West Kelowna Warriors

The Vees got hat tricks from two players en route to an 11-3 win

Dogs in the classroom

Therapy dogs help young students learn in the Okanagan

Heavy snowfall expected on Coquihalla

Snow forecast for mountain highways

Drones used in search for clues about missing women

A volunteer search party was supported by professional drone operators

B.C. sports groups to address child sex abuse in sports

viaSport is organizing a full day of education in association with Canadian Centre for Child Protection and the Coaching Association of Canada.

Report sets exercise guidelines for young kids, including ‘tummy time’ for babies

Kids aged one to four should get at least three hours of physical activity throughout the day

Stampeders return to Grey Cup with 32-28 win over Edmonton Eskimos

The Stampeders will face the Toronto Argonauts next Sunday in Ottawa for the title

Traxxas Monster Truck Tour to roll into Kelowna

Monster Trucks at Prospera Place on Jan. 13-14, 2018.

Nebraska approves TransCanada’s Keystone XL pipeline

Nebraska’s Public Service Commission approved TransCanada’s Keystone XL route in a close vote

B.C. VIEWS: China a better partner than U.S.

B.C. is slowly winning the softwood lumber war

Forecast calls for a snowy Canadian winter

Canadians told to brace for a ‘classic’ Canadian winter with lots of snow

Queen Elizabeth II, Prince Philip celebrate 70th anniversary

The Queen and The Duke of Edinburgh are celebrating their platinum wedding anniversary

Most Read