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Ontario Climate Adaptation and Resilience Plan

Full Title: Bill 81, Ontario Climate Change Adaptation and Resilience Act, 2025

Summary#

  • Bill 81 would create a province-wide plan to help Ontario prepare for climate impacts like floods, heat, storms, droughts, and wildfires.

  • It sets deadlines to publish a strategic action plan, create an independent funding body, and open a public resource centre. It also creates a central team in government to coordinate adaptation work across all ministries.

  • Key changes:

    • A strategic action plan within two years, reviewed regularly and posted online.
    • An arm’s-length Ontario Climate Adaptation Fund to support projects in the plan.
    • A public Resource Centre within one year to share data, tools, and training, and to report yearly on progress.
    • A whole-of-government Secretariat to align ministries, set rules, and report to the Legislature.
    • Required actions on floods, extreme heat, severe storms, wildfires, infrastructure, agriculture and food, and natural ecosystems.
    • An Ontario Youth Climate Corps to give paid, hands-on experience and education support.

What it means for you#

  • Residents and renters

    • Public flood-risk maps and alerts would be easier to find.
    • More cooling strategies in cities (trees, shade, cool roofs and pavements) could make summers safer.
    • A maximum indoor temperature would be set for rentals. Landlords could get grants to add cooling (for example, heat pumps).
    • Better severe weather warnings and heat-health reporting could help families prepare.
  • Homeowners

    • In higher-risk areas, cities could offer grants or incentives for basement flood protection.
    • A province-wide education campaign on home flood safety.
    • New developments would need to soak up the first 1 to 1.5 inches of rain on hard surfaces (like roofs and pavement), which could reduce street and basement flooding.
  • Workers

    • Stronger heat-stress protections under worker safety rules for outdoor and hot workplaces (such as roofing, paving, farming).
  • Parents, patients, and seniors

    • The province would assess heat risks in schools, childcare, hospitals, and long-term care, and set targets to reduce heat and add cooling during extreme heat.
  • Youth and students

    • A Youth Climate Corps could offer paid work in wildfire risk reduction, home retrofits, and land restoration, plus help with post-secondary costs.
  • Farmers and farm workers

    • Support for drought planning, irrigation, on-farm water storage, soil health, and trials of heat- and drought-tolerant crops.
    • More focus on protecting prime farmland and boosting local food production.
    • Possible access to farm-focused weather tools and revived drought programs.
  • Builders and developers

    • Updated Ontario Building Code to handle stronger winds, heavier rain and snow, and wildfire risk.
    • Stormwater designs would need to manage more rainfall where it falls.
    • Official plans would need strategies to reduce urban heat islands (hot spots caused by concrete and asphalt).
  • Utilities and critical infrastructure operators

    • Required to assess and, where needed, disclose climate risks in plans and operations.
    • Planning and design for major repairs or new projects would need to include future climate scenarios.
  • Indigenous communities and northern/rural residents

    • The plan must include strong engagement with Indigenous partners and at-risk communities.
    • More support for FireSmart programs in areas where homes meet forests.
  • Nature and outdoor users

    • More investment in wetlands, forests, peatlands (carbon-rich wetlands), and tree planting.
    • Mapping and public inventories of natural assets, and stronger roles for conservation authorities to protect water and habitat.

Expenses#

No publicly available information.

Proponents' View#

  • It protects people, homes, and businesses from growing risks like floods, heat waves, and wildfires, which are already costing communities.
  • Clear maps, alerts, and standards help people make safer choices and reduce damage before disasters hit.
  • Upgrading buildings and infrastructure now can prevent bigger repair bills, outages, and disruptions later.
  • Supports farmers with drought, heat, and soil health, helping safeguard local food.
  • The Youth Climate Corps creates jobs, skills, and education support for young people while doing useful community work.
  • A central team and public reporting improve coordination, transparency, and accountability across government.

Opponents' View#

  • It could be expensive, creating a new fund, a resource centre, new grants, and a year-round wildfire workforce without clear cost estimates.
  • New rules (like maximum temperatures in rentals, building code upgrades, and stormwater requirements) may raise housing and construction costs.
  • Restoring and expanding conservation authority powers could slow development and add red tape.
  • Public flood-risk maps might hurt property values or insurance options in high-risk areas.
  • Requiring utilities and other operators to assess and disclose climate risks adds compliance work and costs that may be passed to ratepayers.
  • Some cities may struggle to pay for tree planting, cooling projects, and other upgrades without stable provincial funding.
Climate and Environment
Infrastructure
Housing and Urban Development
Labor and Employment
Healthcare
Education
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Indigenous Affairs