
Canada is entering a new era of electricity demand. Growing cities, the electrification of transportation and heating, the rapid rise of AI data centres, and heavy industry’s push to decarbonize are all accelerating energy consumption. At the same time, the country has pledged to reach net‑zero emissions by 2050. Clean energy sources like wind and […]
Canada is entering a new era of electricity demand. Growing cities, the electrification of transportation and heating, the rapid rise of AI data centres, and heavy industry’s push to decarbonize are all accelerating energy consumption. At the same time, the country has pledged to reach net‑zero emissions by 2050. Clean energy sources like wind and […]

Here are three tough truths about climate that Bill Gates thinks everyone should know: Many are claiming that Bill Gates’ message means that we should slow down or stop the deployment of clean energy infrastructure or cease trying to improve energy efficiency within our systems. However, this dramatically misrepresents his statements. In fact, a strong […]
Here are three tough truths about climate that Bill Gates thinks everyone should know: Many are claiming that Bill Gates’ message means that we should slow down or stop the deployment of clean energy infrastructure or cease trying to improve energy efficiency within our systems. However, this dramatically misrepresents his statements. In fact, a strong […]

Imagine this. On a warm, sun-drenched afternoon, you head out to do some shopping at your local mall. As you turn into the bustling parking lot, something extraordinary catches your eye. Above each row of vehicles stretches a sleek, modern canopy, its surface a mosaic of solar panels that shimmer softly in the sunlight. You […]
Imagine this. On a warm, sun-drenched afternoon, you head out to do some shopping at your local mall. As you turn into the bustling parking lot, something extraordinary catches your eye. Above each row of vehicles stretches a sleek, modern canopy, its surface a mosaic of solar panels that shimmer softly in the sunlight. You […]

Energy independence is a growing priority for homeowners who value reliability, cost savings, and peace of mind. Rising electricity costs, unpredictable grid outages, and concerns about utility reliability have many searching for solutions beyond traditional energy sources. Instead of feeling at the mercy of fluctuating rates and external disruptions, more households are asking if it […]
Energy independence is a growing priority for homeowners who value reliability, cost savings, and peace of mind. Rising electricity costs, unpredictable grid outages, and concerns about utility reliability have many searching for solutions beyond traditional energy sources. Instead of feeling at the mercy of fluctuating rates and external disruptions, more households are asking if it […]

Solar power is one of the smartest investments a homeowner can make, offering a way to reduce electricity costs, increase energy independence, and future-proof against rising utility rates. But despite its clear benefits, far too many families hesitate to move forward—not because they don’t want solar, but because the buying process is frustrating, confusing, and […]
Solar power is one of the smartest investments a homeowner can make, offering a way to reduce electricity costs, increase energy independence, and future-proof against rising utility rates. But despite its clear benefits, far too many families hesitate to move forward—not because they don’t want solar, but because the buying process is frustrating, confusing, and […]
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.