District Energy in the Township of Langley
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A presentation to Township of Langley (BC) Council on a potential district energy project in Murrayville. Jan. 18, 2010.
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District Energy in the Township of Langley
- 1. Township of Langley Renewable District Heat Pre-feasibility Study January 18, 2010
- 10. Poor Not a good candidate unless site floorspace density increases Rabtherm, sewage lift station New Fair Poor Carvolth potential urban village Possible Compact, single-use, near large sewage lift station. More nearby heat demand opportunities likely needed to justify a DE system Sewage lift station New Poor Good Potential high density Willowbrook development Possible Energy density for space heating and hot water seems too low, although some individual buildings may show an opportunity Wastewater treatment plant Existing Good Poor Northwest Langley Industrial Area Good Mixed-use high density town centre redevelopment. New nearby large lift station about to be built should be designed to be “heat recovery ready” Sewage lift station, & possibly ice arena waste heat, OR wood pellets New Fair Good Downtown Aldergrove potential densification Good Compact, mixed-use, next to large private ice arena Ice arena waste heat with borehole, OR geoexchange New Fair Good Colossus potential mixed-use development Good High demand, new construction, new large sewer line nearby Potential combination of Rabtherm, vertical loop geoexchange, & wood pellets New Fair Good Yorkson Town Centre Good Institutional core of demand with carbon neutral requirement, few buildings to connect up Vertical loop geoexchange Existing Good Good Murrayville Core including hospital lands Overall Notes Best Heat Source Type Heat Stability Heat Density Location
- 13. Thank you
Editor's Notes
- Thank you for this opportunity to present to you today. I’ve been asked to share with you about the Community Energy Association – who we are and our role in furthering integrated action on energy sustainability at the community level. We are BC-based inter-agency collaboration since 1994, incorporated in 2003 as a charitable non-profit. We’ve been promoting community energy planning in BC for over 15 years. First a caution around our name: In BC, we often use our acronym, CEA, but I realize this can be confusing, especially in national gatherings, in light of the Canadian Electricity Assn – one of the Quest sponsors! My apologies in advance for the CEA acronym on some of my slides.
- CEA is a collaboration of many agencies … UBCM, PIBC, energy and transit providers, and recently individual local governments. We now are inviting local governments to join, to help provide leadership across the province. Opinions in this presentation are that of the presenter only and doe not necessarily reflect each member.
- Challenges at the community level – 100 year decisions, planning for the ‘old future’ or the ‘new future’ All the changes are within the lifespan of the assets that we’re making decisions on today
- A boom in interest in DH systems around BC 3 existing community systems Revelstoke and North Vancouver the first community owned systems in BC At least 10 more under serious consideration