The Atmospheric Fund (TAF)

What The Atmospheric Fund (TAF) does

The Atmospheric Fund (TAF, legally the Toronto Atmospheric Fund) is a regional climate agency and non-profit organization founded in 1991 by the City of Toronto, with the Province of Ontario joining as endowment funder in 2016 and the Government of Canada contributing $40 million in 2019. Headquartered in Metro Hall in downtown Toronto, TAF deploys roughly $67 million CAD of cumulative endowment capital to reduce greenhouse gas emissions and air pollution across the Greater Toronto and Hamilton Area (GTHA). Buildings account for 44% of GTHA emissions, and TAF's work targets this segment through financing, grants, policy advocacy, and direct program delivery to municipal, provincial, and federal governments as well as social housing providers and cleantech enterprises.

TAF's portfolio comprises nine interconnected programs rather than a unified product. Core program lines include the Carbon Emissions Inventory (annual regional emissions tracking), Retrofit Accelerator and TowerWise (deep energy retrofits in multi-family buildings targeting 40%+ energy savings), EV Station Fund and Home Solar Accelerator (clean transportation and distributed solar), Building Emissions Performance Standards (BEPS) support, and Financing/Grants programs that deploy capital into cleantech startups and infrastructure funds. TAF does not develop proprietary technology; instead it operates as a mission-aligned impact investor, convener, and policy influencer, commissioning specialized studies from partners such as Dunsky Energy + Climate Advisors, Power Advisory, and the Canadian Environmental Law Association, and co-investing alongside funds like Connor, Clark & Lunn Infrastructure and Mitsui & Co.

The organization's go-to-market is sales-led and relationship-driven rather than product-distributed. TAF reaches counterparties through direct engagement with government partners (City of Toronto, Province of Ontario, Government of Canada, TCHC, CityHousing Hamilton), grant-making to climate-focused organizations, direct investment in carbon-reducing projects and companies, and thought leadership via policy submissions, research reports, and earned media. As a non-profit, TAF has no product pricing model and generates no sales revenue; instead its operating model is endowment-funded, with investment returns and program grants funding an 11-50 person team led by CEO Julia Langer.

Name

The Atmospheric Fund (TAF)

Legal name

Toronto Atmospheric Fund

Website

https://taf.ca

Company type

Private

Founded year

1991

Operating status

Operating

Headcount range

11–50 employees

Short description

The Atmospheric Fund (TAF) is a Toronto-based non-profit climate agency, founded in 1991, that deploys endowment capital to invest in low-carbon solutions across the Greater Toronto and Hamilton Area through impact investing, grants, policy advocacy, and program delivery to governments, social housing providers, and cleantech enterprises.

Ownership category

akta.pro rank

Product category

Climate Finance and Policy Services

akta.pro primary industry

Climate / Clean Tech & Decarbonization Funds (FSANAJAA)

akta.pro secondary industries

Climate Finance Funds & Green Investment Facilities (BPADACAH), Regulatory & Disclosure Strategy (CSRD/ESRS, ISSB/IFRS S2, SEC, TCFD) (EUABAKAH)

Keywords

• Climate finance services
• Impact investing
• Grant programs
• Energy retrofit services
• Carbon emissions tracking

Headquarters

HQ city

Toronto

HQ country

Canada

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales

Revenue model

1. Endowment Investment Returns: TAF is funded entirely by endowment funds provided by the City of Toronto (established 1991) and the Province of Ontario (2016). They invest their endowment fund in carbon-reducing projects to generate returns while advancing their climate mission. As a nonprofit organization, they do not generate revenue from product or service sales.
2. Grant Programs: TAF provides grants to organizations that are finding climate solutions. This represents an allocation of their endowment returns rather than a revenue-generating activity.

Go-to-market motion1 record

Distribution channels4 records

Marketing channels5 records

Core offering

TAF is a regional climate agency that invests endowment funds in low-carbon solutions, provides grants to climate-focused organizations, delivers deep energy retrofit programs for multi-family buildings, conducts policy advocacy with municipal, provincial, and federal governments, and publishes the annual GTHA Carbon Emissions Inventory. Its work spans financing, research, program delivery, and policy influence to reduce greenhouse gas emissions and air pollution in the Greater Toronto and Hamilton Area.

Product overview

The Atmospheric Fund (TAF) is a regional climate agency that operates as a multi-program organization rather than a single unified product. TAF's portfolio consists of interconnected programs: the Carbon Emissions Inventory provides data-driven insights for the GTHA; the Retrofit Accelerator and TowerWise programs deliver deep energy retrofits for multi-family buildings; the EV Station Fund and Home Solar Accelerator support clean energy infrastructure; Policy Development influences government policies; and Financing/Grants programs fund climate solutions. These programs work together to reduce carbon emissions and air pollution in the Greater Toronto and Hamilton Area.

Differentiator

Problem solved

Functional benefit

Brands

• TowerWise: TAF's retrofit program for multi-residential buildings demonstrating deep energy savings through targeted upgrades including heat pumps, building envelope improvements, and renewable energy.
• Retrofit Accelerator
• Carbon Emissions Inventory

Products and services

• Carbon Emissions Inventory TAF's annual carbon emissions tracking tool that measures greenhouse gas emissions across the Greater Toronto and Hamilton Area (GTHA), providing data to develop climate solutions.
• Retrofit Accelerator TAF's program providing expert services to deliver deep energy retrofits in the multi-family building sector, collaborating with building owners, utilities, governments, and residents to maximize health, social, environmental, and economic outcomes.
• TowerWise A retrofit program for multi-residential buildings that demonstrates deep energy savings of 40% or more through measures including heat pumps, building envelope improvements, and solar thermal systems.
• EV Station Fund A fund supporting priority EV charging infrastructure installation across the Greater Toronto and Hamilton Area.
• Home Solar Accelerator A program offering homeowners in the GTHA free, personalized support to install rooftop solar systems paired with optional battery storage.
• Building Emissions Performance Standards (BEPS) Support TAF provides resources and engagement support for Toronto's upcoming Building Emissions Performance Standards bylaw coming in fall 2025, helping prioritize fairness for building owners and tenants.
• Policy Development TAF's initiative providing information and assistance to municipal, provincial, and federal governments to enact and improve policies with significant emissions reduction potential, including support for Ontario Building Code, Toronto Green Standard, and TransformTO.
• Financing Programs TAF invests its endowment fund in carbon-reducing projects and provides various financing mechanisms for climate solutions.
• Grants Program TAF provides grants to organizations that are finding climate solutions, supporting innovation in low-carbon technologies and approaches.

Quantifiable outcome

• Ontario coal phase-out: The single largest carbon reduction activity in Canada to date
• +3 more outcomes

Named customers5 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

15 partnerships are on record, tiered secondary and core.

• OptiwattsecondaryStrategic or Co-development Partner · 1 April 2024Partnership with leading telematics-based managed charging platform for smart EV charging pilot to help meet increased energy demand as more people adopt EVs.
• Toronto Community Housing Corporation (TCHC)coreStrategic or Co-development Partner · 1 August 2021Expanded partnership to accelerate energy retrofits and carbon reduction in social housing. Multiple joint retrofit projects including 840 Eglinton Avenue West and townhouse complexes in North York and Birchmount Park.
• Association of Municipalities of Ontario (AMO)coreStrategic or Co-development PartnerCollaborated with AMO to develop the Multi-Criteria Analysis Tool for Proposed Energy Projects to help municipalities evaluate electricity projects.
• Canadian Environmental Law Association (CELA)secondaryStrategic or Co-development PartnerCommissioned by TAF to produce report on legal authority of Ontario municipalities to implement Mandatory Building Performance Standards.
• Buy Social CanadasecondaryStrategic or Co-development PartnerPrepared the Social Contracting Guide for TAF, supporting project owners and contractors who want to create social value in construction and retrofit projects.
• Dunsky Energy + Climate AdvisorssecondaryStrategic or Co-development PartnerCommissioned by TAF to conduct bulk procurement study assessing barriers and opportunities for scaling heat pump retrofits through aggregation.
• Ontario Clean Air AlliancecoreStrategic or Co-development PartnerTAF supported the OCAA-led campaign to close coal plants with eight grants totaling $400,000. The successful campaign led to shutdown of all coal-fired plants in Ontario.
• Power AdvisorysecondaryStrategic or Co-development PartnerCommissioned to produce 'Scenarios for a Net-Zero Electricity System in Ontario' report demonstrating Ontario's path to net-zero grid by 2035.
• Low Carbon Cities CanadacoreStrategic or Co-development PartnerTAF is a proud member of the Low Carbon Cities Canada network, supporting urban climate action across Canada.
• Sustainable Technologies Evaluation Program (STEP)secondaryStrategic or Co-development PartnerTRCA's STEP team provides operational analysis and optimization of heat pump installations in TAF retrofit projects.
• Bondi EnergysecondaryStrategic or Co-development PartnerProject partner for heat pump retrofit at 445 Eglinton East, Toronto, installing Daikin cold climate air source heat pumps.
• HOMYsecondaryStrategic or Co-development PartnerProject partner for midrise apartment retrofit projects.
• Ranee ManagementsecondaryStrategic or Co-development PartnerProperty manager partner for stepwise apartment retrofit at 2590 Argyle Rd, Mississauga.
• EcosystemsecondaryStrategic or Co-development PartnerProject partner for heat pump retrofit at CityHousing Hamilton three-storey multi-family building.
• Toronto Community Housing Corporation (TCHC)coreStrategic or Co-development PartnerJoint retrofit of 66 Walpole Ave townhouse complex achieving 29% reduction in heating energy and 56% reduction in DHW heating energy.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Low Carbon Cities Canada: National network of seven urban climate funds of which TAF is a member. Operates the same model of pooled public funding plus local investment, grants, and policy advocacy — most direct structural peer to TAF.
• Federation of Canadian Municipalities - Green Municipal Fund: Federally funded Canadian program providing grants and loans for municipal sustainability projects. Closest Canadian analog with similar municipal-government-facing financing and policy mandate.
• Portland Clean Energy Fund: US city-level climate fund investing in clean energy, regenerative agriculture, and equitable development in Portland. Mirrors TAF's model of municipal revenue flowing into a regional climate investment vehicle.
• Toronto Atmospheric Fund (parent entity - self-reference): TAF's legal name under which it operates; included to clarify that the operating brand and legal entity are the same organization.

Broad incumbents

• NYSERDA (New York State Energy Research and Development Authority): State-level climate and clean energy agency combining investment, programs, and policy to drive New York's decarbonization. Operates at larger scale and broader mandate but structurally analogous.
• Massachusetts Clean Energy Center (MassCEC): State-funded clean energy investment and program agency supporting startups, pilots, and workforce. Comparable state/provincial-level model combining grants, investment, and program delivery.
• Vancity Community Investment Bank: Canadian credit union-affiliated impact investor focused on climate, affordable housing, and community development. Comparable Canadian impact-investing mandate with regional focus.
• Climate Investment Funds (CIF): Multilateral climate financing facility mobilizing concessional capital into clean energy, climate resilience, and forest protection. Scaled analog of TAF's endowment-funded climate investing model.

Others

• Smart Prosperity Institute: Canadian clean-economy policy institute providing research and policy advisory on decarbonization. Comparable on the policy-advocacy side of TAF's mandate but does not deploy investment capital.
• MaRS Discovery District: Toronto-based innovation hub supporting cleantech and climate ventures with programming and capital connections. Adjacent ecosystem player that channels climate entrepreneurs to investors like TAF.

Market position

Strengths5 records

Weaknesses1 record

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/the-atmospheric-fund
• Xx.com/AtmosphericFund

Revenue estimate

Valuation estimate

Number of profiles

Profiles12 records

Funding overview

Funding rounds1 record

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments3 records

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about The Atmospheric Fund (TAF)