Green Infrastructure in Municipal Asset …O. REG. 588/17 8 ASSET MANAGEMENT PLANNING FOR MUNICIPAL...
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Green Infrastructure in Municipal Asset Management Planning Michelle Sawka, Green Infrastructure Ontario Coalition James Lane, RPF, York Region
Transcript of Green Infrastructure in Municipal Asset …O. REG. 588/17 8 ASSET MANAGEMENT PLANNING FOR MUNICIPAL...
Green Infrastructure in Municipal Asset Management Planning
Michelle Sawka, Green Infrastructure Ontario Coalition
James Lane, RPF, York Region
Outline
1. Green Infrastructure Overview
2. Green Infrastructure in Asset Management Planning
3. Case Study: Richmond Hill
4. Case Study: York Region
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Green Infrastructure Overview
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It encompasses:
Green Roofs/Walls
Natural Heritage
Agriculture & Urban Agriculture
Urban Forest
StormwaterSystems
Parks and Public Spaces
Green Infrastructure Overview
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Soils
Green technologiesEg. Permeable pavement
Green Infrastructure Overview
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Business Case
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Green Infrastructure Asset Management
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BARRIER
Green infrastructure not funded or managed as effectively as ‘traditional’ infrastructure because it is not formally recognized as infrastructure by decision makers.
THEORY OF CHANGE
• Green infrastructure in asset management plans will help:
▪ Improve the management of these assets
▪ Increase access to infrastructure funding programs
O. REG. 588/17
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ASSET MANAGEMENT PLANNING FOR MUNICIPAL INFRASTRUCTURE
• Includes green infrastructure assets within the scope of municipal infrastructure assets.
• States that every municipality shall prepare an asset management plan in respect of all of its other municipal infrastructure assets by July 1, 2023
Green Infrastructure Asset Categories
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Integrating Green Infrastructure
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• Advancement in green infrastructure inventories & condition assessments
• Use of ecosystem services to define and measure the levels of service
• Extensive co-benefits
Richmond Hill2016 Asset Management Plan
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Richmond Hill2016 Asset Management Plan
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Richmond Hill2016 Asset Management Plan
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• Reported separately from Tangible Capital Assets (TCAs) in this version of the AMP.
• Asset management plans do not have to follow PSAB requirements. There is flexibility to analyze non-PSAB assets.
• Important to be clear on what is being reported.
“Richmond Hill has $1.85 billion in infrastructure assets and an additional $87.6 million in
Environmental Assets.”
York Region Green Infrastructure Asset Management
• 2013 and 2015 – Green infrastructure included in state of the infrastructure reporting
• 2017 – Develop first Green Infrastructure Asset Management Plan
• Green infrastructure includes:▪ Street trees
▪ York Regional Forest
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York Region Green Infrastructure Asset Portfolio
• Urban forest (street trees)▪ Biological – street trees, shrubs,
perennials, growing media
▪ Civil – soil cells, irrigation, drainage
• York Regional Forest▪ Biological – forest, wetland, grassland
communities
▪ Civil – trails, parking lots, fences, signs
• Bill Fisch Forest Stewardship and Education Centre
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Valuing the Region’s Green Infrastructure
What is the most appropriate and defensible method to value biological assets?
• Street trees – Use CTLA trunk formula method
• Shrubs and perennials – replacement cost
• Growing media – replacement cost
• Forests – timber value, land value, re-establishment cost
• Wetlands and prairies – land value, re-establishment (future)
Green infrastructure portfolio valued at $488 million
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Establishing Levels of Service
• Identifying levels of service for green infrastructure was the most challenging element of the plan
• Level of service includes:▪ Community level of service
▪ Technical level of service
▪ Performance measure
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Asset Management Strategy – Life Cycles
• Street trees - identify three growing environments and estimate average lifespan ▪ Urban – 35 years
▪ Suburban – 44 years
▪ Rural – 53 years
• York Regional Forest – natural communities are self perpetrating (with maintenance)
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Green Infrastructure – Asset Management Strategies
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Green Infrastructure – Financial Strategy
• Funding plan to put asset management strategies into action, required investment to meet service levels
• Total cost for urban forestry program varied significantly depending on level of growth
• Key outcomes from financial strategy▪ Need to review service levels and return on investment for some
treatments
▪ Need to establish reserve to minimize impacts of funding peaks
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Putting the Plan into Action
• Plan identified a number of continuous improvement initiatives:▪ Stakeholder consultation
▪ Separate operating and maintenance costs
▪ Need for a forestry replacement reserve
▪ Establish data governance model
▪ Improve age and condition data for civil assets
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