Reducing Emissions in Buildings for a Green Recovery August 26, - - PowerPoint PPT Presentation

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Reducing Emissions in Buildings for a Green Recovery August 26, - - PowerPoint PPT Presentation

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Community of Practice Webinar: Reducing Emissions in Buildings for a Green Recovery August 26, 2020 The French version of this webinar is happening tomorrow! August 27, , 12:00pm Eastern Speakers Betsy Agar Ian McVey Emma Norton Senior

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Reducing Emissions in Buildings for a Green Recovery

August 26, 2020 Community of Practice Webinar:

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The French version of this webinar is happening tomorrow! August 27, , 12:00pm Eastern

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Speakers

Betsy Agar

Senior Analyst, Buildings and Urban Solutions, Pembina Institute

Ian McVey

Manager of Sustainability, Office of the Regional Chair & CAO Regional Municipality of Durham

Emma Norton

Senior Lead, Stakeholder Relations, QUEST

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Reframed is an initiative of the BC Non-Profit Housing Association, the City of Vancouver, and the Pembina Institute ReCover Initiative is reimagining what energy efficient buildings look like in Nova Scotia Residential Energy Retrofit Program in Durham Region

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Introducing the Reframed Initiative

Betsy Agar, Sr Analyst Buildings and Urban Solutions Program Pembina Institute August 26, 2020

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Leading Canada’s transition to clean energy

The Pembina Institute is a non-profit think-tank that advances a prosperous clean energy future for Canada through credible policy solutions.

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Retrofits: an ideal mechanism for stimulus

  • Multiple objectives: housing,

health, poverty reduction

  • In all communities
  • Labour intensive (8–27 jobs/$M)
  • Uses local products
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Project partners

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Future-ready retrofits are:

  • Low-carbon:

use renewable energy and carbon smart materials

  • Healthy:

cleaner air, improved comfort

  • Resilient:

ready for extreme weather and earthquakes

  • Grid-interactive:

integrate demand response, storage, generation, EV- charging

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10-20%

GHG reduction Climate adaptation measures Seismic upgrades Pathogen control measures Lighting upgrades Weatherization Fixture replacements Retrocommissioning Heat pumps Furnace upgrades Controls Ventilation w/ heat recovery Envelope upgrades Examples of building retrot measures

Public health LOW-CARBON RESILIENCE GHG reduction Light Moderate Deep

30-50%

GHG reduction

40-80%

GHG reduction

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Climate Mitigation Infection Control Climate Adaptation Seismic Resilience He Healthy ho homes es & & wo workplaces

Ai Air filtration

  • n

Heavier filters reduce pathogens and smoke but increases energy use Ve Ventilation Increased fresh air intake reduces infection risks but increases energy use Co Condi nditioni ning ng Temperature and relative humidity control reduces health risks from pathogens and overheating

Examples of interdependencies

Bu Building enve velope Upgrades can integrate seismic, energy, and wildfire protection

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Challenges

Supply

  • Shortage of skilled trades and contractors
  • Component availability

Demand

  • Many owners to convince
  • Bias for incumbent technology
  • Low uptake of multiple-measures

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Uncertainty deters investment

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Demand Supply finance regulation Business model funds products concepts components provincial local private Non-profit housing

Market development: an ecosystem approach

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Source: Energiesprong.org See also: Retrofit in one day

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roof facade installation floor

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130,000 euro 100,000 euro 80,000 euro 60,000 euro 40,000 euro Target Price

Roosendall 2010 2 weeks Kirkrad 2011 10 days Appeldoorn 2012 1 week Arnhem 2014 1 day

The Netherlands’ learning curve

50% savings Net zero

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North American incubators

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2-5 low-rise, wood-framed multi-unit residential buildings

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Ph Phase se I : Exploration

Reframed Lab Detailed Design

Ph Phase se II

Construction

Ph Phase se III RFP

(I)

RFP

(II)

Review

Sept 2020 - March 2021 May 2021 - Oct 2021 Nov 2021 - Jun 2021 Estimated Timeline

Reframed Lab

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Ph Phase se I : Exploration

Reframed Lab

RFP

(I)

Review W0 W2 W3 W4 W1 Kick-off meeting Deep dive on projects Energy & carbon (operational and embodied) workshop Climate adaptation & resiliency workshop Design workshop 1 Design workshop 2 Health & wellbeing workshop W6 W5

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Industry engagement along the whole value chain

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Production- scale automation is already here

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How can governments help?

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Stimulus and recovery

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Funding partners

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Questions?

reframed@pembina.org

reframedinitiative.org

Sign up for updates. Share with your networks.

#Reframed

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Reducing Emissions in Existing Residential Buildings

Ian McVey, Manager of Sustainability, Office of the Chief Administrative Officer August 26, 2020

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durham.ca

Brief Introduction to Durham Region

2

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durham.ca

Durham’s Community Energy Plan ‐ Low Carbon Pathway

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The most cost effective emissions reductions are found in the transportation sector, followed by the residential sector

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durham.ca

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Priority Implementation Programs

  • 1. Durham

Green Standard

  • 2. Deep

Retrofit Program 3. Renewable Energy Co‐

  • p
  • 4. EV JV

5. Community Mobilization

  • 6. Co‐
  • rdinated

Land‐use

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durham.ca

Program Plan at a glance

  • $3.5M FCM funding application submitted in July 2020; response

expected in Nov 2020. Key design elements include:

  • Voluntary public‐private partnership, focused on natural gas conservation
  • Geared to owners of single family homes built between 1970 and 2000 ,

represents ~ 46% of Durham’s housing stock

  • Planning for an initial 4‐year program, from 2021 to 2024
  • Targeting participation of ~ 1,000 homes

5

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durham.ca

Barriers to change

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durham.ca

Retrofit Program Conceptual Model

7 Ho Homeowner Ho Home Ene Energy Co Coach ach

Supports homeowner through home upgrade process Home Energy Coach reviews upgrade report & helps homeowner prioritize measures Home Energy Coach reviews contractor quotes & supports homeowner through upgrade project Home Energy Coach helps homeowners access financing, rebates & other programs (e.g. income eligible)

Durh Durham am Re Region and and lo lower‐tier tier municip municipalitie lities

Funding for start up costs & program delivery Region‐wide awareness & education campaign Provides loan capital Administer OBR & Home Energy Coach Service

Utili Utility

EnerGuide Energy Advisor performs home energy assessment & provides home upgrade report Contractor provides quotes & installs energy efficient/ renewable energy measures selected by homeowner Programs provide rebates, financing & other services to homeowner Homeowner pays utility bill & repays loan minus rebates received

Ene Energy Advisor Advisor Co Contract ctors Ince Incentive Pro Programs ms

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durham.ca

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Anticipated Program Outcomes for 2021 to 2024

Program Outcome Projected program metrics Estimated program participation 1,066

(completed projects)

Greenhouse gas (GHG) emissions reductions 3,411

(tonnes Carbon Dioxide equivalent)

Energy demand reduction 57,000

(Gigajoules)

Total capital mobilized 19.4

($ Millions)

Overall Economic Output 52.9

($ Millions)

Job Creation 244

(full‐time equivalent jobs)

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durham.ca

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What does success look like?

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durham.ca

Program evolution

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durham.ca

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Key Questions Moving Forward

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durham.ca @RegionofDurham

Ian McVey Manager of Sustainability, Office of the Regional Chair and CAO 905‐668‐7711 ext. 3803 ian.mcvey@durham.ca

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EnergieSprong

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ReCover

measure existing (with cool lasers) factory assemble panels ship to site bolt to building

x y

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Administered by Funded by

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ReCover

Lorrie Rand Habit Studio Director Nick Rudnicki RSI Projects Director Emma Norton QUEST Supervisor Andrea Doncaster Doncaster Engineering Structural Engineering Aaron Smith M & R Engineering Energy Modeling, Mechanical Engineering Liam Kidson M & R Engineering Electrical Engineering William Marshall Equilibrium Engineering WuFi Analysis Greg Hanlon Smarter Spaces LIDAR & CAD Jim Nostedt SEEFAR Analytics Cost of Building Ownership

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FEB

Dream The Impossible Dream

Shake all the money trees.

APR

Research Funding Secured Research Begins

Build tech team Secure Candidate building

JUNE 15

Research Concludes

Have a theoretical panel plan to execute, including pricing, logistics, energy modeling etc. Gap funding for build costs sought

SEP

Pilot Begins $600,000 invested

Order for windows placed. Assembly facilities sought and prepared. Planning permissions.

OCT

Pilot Panels Begin

Windows received from supplier. Assembly facilities secured. Supplies delivered. Assembly begins.

DEC

Pilot Complete

Panels installed. Monitoring equipment in place.

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2020

First Pilot Project $600,000 invested

At least one building has been ReCovered and is being monitored.

2021

8 More Households Completed $1,100,000 invested 40 tons of carbon saved

Catalogue of archetypes determined, and one exemplar per archetype implemented. Begin Development of automated scan to panel algorithm.

2022

50 More Households Complete $2,210,000 invested 370 tons of carbon saved

Lowest hanging fruit buildings rolled out in force. Use of scan to panel algorithm begins. Panels take 2 days to make.

2023

250 More Households Complete $7,020,000 invested 2080 tons of carbon saved

As efficiencies of assembly ramp up, so does capacity to execute. Scan to panel algorithm perfected. Panels take 1 day to make.

2024

1000 More Households Complete $16,380,000 invested 9034 tons of carbon saved

Solution is being rolled out to include all studied archetypes. Panels take 8 hours to make. Install takes 3 days on average.

2025

2,500 More Households Complete $19,500,000 invested 28,000 ton of carbon saved

Multiple assembly facilities operating throughout the province and the maritimes. Panels being produced around the clock. 30 install crews running full time

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Thank you!

For any questions, please contact: Sharon Lam Sharon.Lam@trca.ca Kristina Dokoska Kristina.Dokoska@trca.ca