
Solar power is gaining traction among Canadian businesses for one simple reason—it makes financial sense. What used to be seen as a niche environmental move is now a smart investment strategy that reduces electricity costs and improves business resilience. Energy costs in Canada fluctuate, and businesses that rely solely on the grid are vulnerable to […]
Solar power is gaining traction among Canadian businesses for one simple reason—it makes financial sense. What used to be seen as a niche environmental move is now a smart investment strategy that reduces electricity costs and improves business resilience. Energy costs in Canada fluctuate, and businesses that rely solely on the grid are vulnerable to […]

Rooftop solar power is turning heads for good reason. Canadian homeowners are discovering that solar panels both lower electricity bills and add serious value to their properties. With energy costs on the rise, generating your own power makes both financial and practical sense. Plus, the long-term benefits stack up year after year, making solar a […]
Rooftop solar power is turning heads for good reason. Canadian homeowners are discovering that solar panels both lower electricity bills and add serious value to their properties. With energy costs on the rise, generating your own power makes both financial and practical sense. Plus, the long-term benefits stack up year after year, making solar a […]
Our CEO, Luke Killam, is a respected senior energy professional with over 20 years of global experience in operations, strategy, and renewable development. Drawing on his industry expertise and analytical mindset, Luke and his team help homeowners, real estate developers, businesses, communities, and governments save money and create a secure energy future. With a background in business statistics and a global executive MBA from TRIUM (NYU Stern, London School of Economics, and HEC Paris), Luke is committed to helping Canadians own their energy and grow their green.
GreenKey's energy consulting services integrate cross-sector knowledge to design solutions that are technically robust, economically strategic, and socially responsible. We draw on experience in onshore and offshore energy projects and leverage specialized expertise across solar, wind, battery storage, mini- and micro-grids, heavy oil, and LNG, as well as critical infrastructure upgrades and transmission planning. By bridging traditional and emerging energy systems, we provide actionable guidance that enables clients to meet today’s energy demands and prepare for a reliable and secure energy future.