ASHRAE Journal - March 2015 - 78
2015 ASHRAE TECHNOLOGY AWARD CASE STUDIES
The Westhills Recreation
Centre's outdoor rink offers
an interesting energy balance opportunity in winter by
providing additional rejected
energy during the heating season. Even with the extensive
use of energy, 60% of waste heat
is pumped to a nearby housing
development.
FIRST PLACE
PUBLIC ASSEMBLY, NEW
Energy Efficient
Ice Rink
BY ART SUTHERLAND, MEMBER ASHRAE
BUILDING AT A GLANCE
Westhills
Recreation Centre
Location: Langford, BC, Canada
Owner: City of Langford, BC, Canada
Principal Use: Recreation center
Includes: Ice skating, bowling, restaurant,
commercial offices
Employees/Occupants: 50 employees and 1,200
maximum occupancy in all areas
Gross Square Footage: 75,000
Conditioned Space Square Footage: 75,000
Substantial Completion/Occupancy: September
2012
Occupancy: 100%
An extensive study conducted by Natural Resources
Canada determined that a typical 40,000 ft2 (3716 m2) ice
rink in Canada will consume an average of 1.5 million kWh
of equivalent energy per year. The Westhills Recreation
Centre in Langford, British Columbia, is nearly twice as
big uses only 768,000 kWh. And, the refrigeration system
for the ice surfaces produces so much waste heat that
excess is shared with a nearby housing development.
The 75,000 ft2 (6967 m2) facility consists of an NHL size
indoor ice rink, an outdoor ice rink and a skating trail joining the two rinks together. The facility also houses a 20
lane bowling alley, restaurant/lounge, party rooms and
10,000 ft2 (929 m2) of leased office space with multiple
sport-related tenants. The total cost of construction was
$13.5 million, with a $9 million grant from the Building
Canada Fund.
Art Sutherland is president of Accent Refrigeration Systems in Victoria, BC, Canada.
78
ASHRAE JOURNAL
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MARCH 2015
ASHRAE Journal - March 2015
Table of Contents for the Digital Edition of ASHRAE Journal - March 2015
Contents
ASHRAE Journal - March 2015 - Intro
ASHRAE Journal - March 2015 - Cover1
ASHRAE Journal - March 2015 - Cover2
ASHRAE Journal - March 2015 - 1
ASHRAE Journal - March 2015 - 2
ASHRAE Journal - March 2015 - Contents
ASHRAE Journal - March 2015 - 4
ASHRAE Journal - March 2015 - 5
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ASHRAE Journal - March 2015 - Cover3
ASHRAE Journal - March 2015 - Cover4
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