
As of late 2025, Canada is accelerating toward ambitious climate goals, including a net-zero economy by 2050 and new regulations aimed at a predominantly clean grid. Wind and solar, now among the cheapest forms of new generation, are expanding rapidly. Yet their inherent variability, producing power only when the wind blows or the sun shines, […]

You’ve probably heard the saying: there are decades where nothing happens, and then there are weeks where decades happen. Lately, it feels like this perfectly encapsulates the state of the global energy sector. As renowned energy strategist Kingsmill Bond puts it, “a century of evolution is converging into a decade of revolution.” Last week, I […]

Canada stands at a pivotal moment in its energy and economic evolution. The global race for renewable energy technologies, critical minerals, and AI/data-centre infrastructure is intensifying, and Canada has a unique opportunity to position itself as a leader in the low-carbon economy. With the release of Budget 2025: Canada Strong and the launch of the […]

The province of Alberta recently unveiled a bold strategy to establish itself as a premier destination for artificial intelligence (AI) data centres. Central to this plan is the AI Data Centre Concierge Program, which aims to attract up to $100 billion in private capital over the next five years to develop advanced AI facilities across […]

During a recent business lunch, someone suggested I check out a company called Arcus Power, a software and data firm operating in the energy sector. On their website, I came across their vision: “Arcus will go beyond efficiency and reshape how energy systems communicate. It will evolve the thinking from ‘Energy Transition’ to ‘Energy Expansion’ […]
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.