Fish hatcheries use Power Smart to slash electricity use in half

Freshwater Fisheries Society of BC releases trout into a B.C. lake.

'It's incredible, really, what you can accomplish'

With a hunch that his organization could do better on energy costs, Ray Billings accepted an invitation to BC Hydro's Power Smart Forum in 2008. Very quickly, the vice-president of operations at the Freshwater Fisheries Society of BC (FFSBC) was hooked.

"You could see the benefits," Billings recalls. "In the very first workshop I went to, I thought, 'Wow. This is going to do a lot for us.'"

Within a few months, the non-profit organization had signed up to BC Hydro's Industrial Energy Manager program (IEM). Just five years later, Billings' hunch has proved correct. FFSBC has cut its electricity usage in half, saving it thousands of dollars in annual energy costs.

It has also leveraged this investment to become an award-winning industry leader, with innovative technology now commercially licensed for sale.

"We're recognized by our peers as the leader in electrical energy savings in fish hatcheries," says Billings, who regularly shares his organization’s energy reduction experiences with other fish culture agencies. "That's all a result of being involved in this Power Smart program."

Established in 2003, FFSBC operates six year-round fish hatcheries that provide about 8 million fish to 800 B.C. lakes and streams per year. Keeping fresh, clean water flowing to juvenile fish "is a life support operation," says Billings, so systems must be built to perform.

As in many industries, however, that often meant systems were either overdesigned at the start or did not change as production demands changed, and became inefficient as a result. Involvement with Power Smart led the organization through an energy audit, a strategic energy management plan, and a thorough evaluation of priorities and options for saving energy.

From there, they used Power Smart incentives for upgrades and retrofits, including:

  • Energy efficient lighting
  • Improved metering and controls
  • Energy efficient pumps

Chief among the changes was the development of FFSBC's innovative "airlift" technology, which revitalizes and recirculates hatchery water, cutting both energy and water consumption.

Remarkable savings, plus possible new revenue

The focused energy efficiency effort has paid off in multiple ways, says Billings, who is now FFSBC's vice-president of strategic initiatives, and its energy manager.

First, the organization is closing in on total annual electricity consumption of 3 million kWh, down from 6.3 million in 2008. That cuts energy costs by about $174,000 per year. Maintenance costs have decreased, too, as equipment runs less intensely and requires less repair and replacement.

The airlift system along with other water saving strategies has slashed water usage, saving 9.1 billion litres of water annually. "That’s 3,600 Olympic-sized swimming pools of water that stays in the ground each year," says Billings.

FFSBC's success has attracted attention, earning it two different industry awards. Finally, additional benefits lie ahead: the airlift technology has been commercially licensed, creating a potential future revenue flow for the enterprising non-profit."

Next up, employee engagement

Now, FFSBC has set its sights on entrenching the organization's energy savings through a program of increased employee engagement.

FFSBC demonstrates the best of what can be done with energy efficiency awareness supported by incentives and expertise from BC Hydro.

"I call it a win-win-win-win," says Billings. "It's a win for us financially; for the public, because our savings can be redirected to new fisheries programs; for our staff through improved fish culture practices, employee gainsharing and feeling good about our accomplishments; and for the environment.

"That’s why I wanted to get this story out. It's incredible, really, what you can accomplish. I hope that when other organizations read this story they too jump on board and begin reeling in the many benefits waiting for them."

To learn more about Strategic Energy Management and the Industrial Energy Manager program, speak with your Key Account Manager or call the BC Hydro Business Helpdesk at 604 522 4713 (Lower Mainland) or 1 866 522 4713 (Elsewhere in B.C.).