
Toronto Home Energy Network Team
We are led by a volunteer Board of Directors and have a small staff complement to deliver our programming across Toronto. We enjoy the support of incredible partners and engaged communities.
![[Edited] Eve Headshot.jpg](https://static.wixstatic.com/media/f752eb_8d3950bddccd41cb93112efc37aed855~mv2.jpg/v1/fill/w_238,h_238,al_c,q_80,usm_0.66_1.00_0.01,enc_avif,quality_auto/%5BEdited%5D%20Eve%20Headshot.jpg)
Eve Wyatt
Chair
Eve is a civil engineer with extensive experience in leadership, project management, policy development, and application of technology, driven by a commitment to addressing climate change. During her career in senior management at GO Transit/Metrolinx, she focused on enhancing GO’s appeal as an alternative to driving through a plan for ambitious service expansions, improved customer information, and region-wide fare integration.
After retirement, she spearheaded the Ontario Clean Air Alliance campaign, obtaining 35 municipal resolutions to phase out gas-powered electricity generation in Ontario.
With her leadership, the Pocket Change retrofit team demonstrated the potential of a community-based approach to accelerate home carbon emissions reductions.
Currently, she chairs the Board of Toronto Home Energy Network to replicate this success in communities across Toronto.
In 2019, Eve became an early adopter of a heat pump, immediately reducing the carbon emissions from her home by 65%.
![[Edited] Paul Headshot.jpg](https://static.wixstatic.com/media/f752eb_0d72bcb9dbe84dd396790fbe44d98fe6~mv2.jpg/v1/fill/w_238,h_238,al_c,q_80,usm_0.66_1.00_0.01,enc_avif,quality_auto/%5BEdited%5D%20Paul%20Headshot.jpg)
Paul Dowsett
Vice-Chair
Principal architect at Sustainable, Paul has been central to the mainstreaming of sustainable architecture in Canada. His work consistently demonstrates the value of building-science-led design solutions for new construction and retrofits. He has advised government and stakeholders on climate retrofits in Canada and is a co-founder of the Ontario Net Zero Architect's Network, helping other architects to understand the role that they can play in helping homeowners to eliminate their home’s carbon emissions.
Paul's own home was one of the first retrofits in The Pocket, reducing its energy use to 48% less than that required for a typical Canadian home, achieving net-positive-cost-of-energy. His firm later retrofitted a similar home, achieving the first LEED For Homes Platinum certification for a residential renovation in Canada with an 83% reduction in energy use. Paul has recently completely electrified his home by upgrading to a cold climate air source heat pump and induction cooktop - he is proud to be "natural" gas free!
![[Edited] Michael's headshot.jpg](https://static.wixstatic.com/media/f752eb_f8be30c77772434ead90274c0bba0990~mv2.jpg/v1/fill/w_238,h_238,al_c,q_80,usm_0.66_1.00_0.01,enc_avif,quality_auto/%5BEdited%5D%20Michael's%20headshot.jpg)
Mike Griffin
Treasurer
Mike Griffin brings more than 20 years of senior leadership experience in the power generation and regulated utility sectors. He has driven operational excellence, strategic transformation, and stakeholder engagement in highly regulated environments.
Throughout his career, Mike has held leadership roles where he delivered on complex infrastructure initiatives, optimized asset performance, and advanced clean energy objectives. He spent 20 years at Algonquin Power & Utilities Corp, working his way up to Vice President, Strategic Planning.
His strong background in utility operations and corporate governance makes him a valuable voice for steering THE Network at a strategic level.
![[Edited] Nicholas Headshot.jpg](https://static.wixstatic.com/media/f752eb_70520f5dfcfc4139859ad1fd69de3191~mv2.jpg/v1/fill/w_238,h_238,al_c,q_80,usm_0.66_1.00_0.01,enc_avif,quality_auto/%5BEdited%5D%20Nicholas%20Headshot.jpg)
Nicholas Dumoulin
Operations Director
Nicholas is a Sustainable and Renewable Energy Engineer who is passionate about accelerating the transition to a zero-carbon economy both in his professional and personal life. Nick is both a Professional Engineer and Certified Energy Manager with extensive experience in project management and the technology used to operate commercial buildings.
As Senior Manager, Smart Building Technology at Dream, Nicholas spearheads the strategy and deployment of smart building technology used to reduce energy consumption and GHG emissions, along with leading deep retrofit projects focused on drastically reducing GHG emissions across a portfolio of over 30 Commercial properties.
Nicholas spends much of his personal time both supporting other homeowners through their home electrification journeys through his work with the Toronto Home Energy Network, while retrofitting his own century home to be fully electric.

Eric Brooke
Secretary
Eric Brooke is a technology executive and leadership coach who now focuses on home electrification. They have spent more than 25 years as a CTO and engineering leader. They coach first-time CEOs and CTOs through Venwise and provide executive coaching through Hazel. In the UK, they were an elected councillor on Cornwall County Council and served as the cabinet member responsible for Community Services. They then served on the Implementation Executive and as Chair of Customer Focus, helping merge seven councils into the new Cornwall Council.
In 2023 they moved toward hands-on climate work. They finished an electrician pre-apprenticeship at Skilled Trades College of Canada with a 97% grade and are now in George Brown College’s solar energy technician program. They founded All Electric Alliance Canada, which helps homeowners plan their switch from fossil fuels, and are developing an electrification coaching course and a homeowner planning app for it.
Their own home went fully electric in 2025, with a cold-climate heat pump and a hybrid heat pump water heater.
Staff
![[Edited] Nathan headshot (office).jpg](https://static.wixstatic.com/media/f752eb_6ce34355c8a945998981fbd76ba7da72~mv2.jpg/v1/fill/w_238,h_238,al_c,q_80,usm_0.66_1.00_0.01,enc_avif,quality_auto/%5BEdited%5D%20Nathan%20headshot%20(office).jpg)
Nathan Postma
Marketing & Homeowner Journey Manager
Nathan backs up THE Network’s grassroots organizing with professional communications and marketing experience — he LOVES organizing and promoting community events. As an Outreach Coordinator with Cycle Toronto, he saw how the connections built at these events snowball into movements that physically and culturally transform cities.
His goal is to demystify heat pumps with accessible information delivered at the right moment. Writing blogs, articles, and Guidebooks is a big part of this, but fitting these resources into a larger “journey” away from fossil fuel use in homes is the larger purpose of his role.
Nathan has worked with small nonprofits on numerous environmental issues, including decarbonizing transportation, local food systems, and nature conservation. His most fun professional period was leading bike tours through downtown Toronto while also managing a rooftop garden. He joked that although he'd just graduated, he was already retired....all he did was garden and cycle all day!
Our Funders
We extend our heartfelt gratitude to the RBC Foundation for supporting our programming.
RBC Foundation invests in community-grown ideas that help Canada move toward a net-zero future, and that’s exactly what our Partner Communities are: neighbours helping neighbours make the switch from gas to heat pumps. Their support helps us support our existing organizers, develop educational material, and bring our neighbour-to-neighbour support model to more Toronto neighbourhoods.
®/™ Trademark(s) of Royal Bank of Canada and Royal Bank are registered trademarks of Royal Bank of Canada. Used under license.
Our Past Funders
We extend our heartfelt gratitude to The Atmospheric Fund (TAF) and Toronto Hydro for their invaluable support of our mission. As leaders in fostering sustainability and energy efficiency, TAF and Toronto Hydro are natural partners for our work.
TAF’s commitment to innovative climate solutions and community engagement aligns perfectly with our vision of empowering neighbourhoods to retrofit their homes for a greener future. Similarly, Toronto Hydro’s expertise in energy management and dedication to promoting clean energy make them an essential ally as we guide residents through the retrofitting process.
Together, we are working to create healthier, more sustainable communities across Toronto, and we couldn’t be more thankful for their collaboration.



