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 […]
Global energy demand is entering a new era. The rise of artificial intelligence and data centers is driving electricity consumption at a pace unseen in decades, while the electrification of transportation, heating, and heavy industry is pushing load growth into entirely new sectors. The need to keep pace with this growing energy demand is creating […]
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’ […]
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 […]
Canada is poised to lead the global shift to clean energy, with abundant renewable resources, ambitious net-zero targets, and a growing pipeline of wind, solar, and storage projects. Yet, despite strong developer interest and supportive policies, the pace of deployment often falls short. One of the most significant barriers lies not in technology or financing, […]
In mid-2025, the Major Projects Office (MPO) was established by the federal government with the intent to fast-track nation-building infrastructure projects by streamlining and accelerating regulatory approval processes, coordinating financing, and enabling Canada to build major projects (such as ports, railways, energy corridors, critical minerals developments, and clean energy initiatives) at speeds not seen in […]

In a world where clean energy technologies are advancing faster than almost anyone predicted a decade ago, the energy transition can feel both inevitable and perilously fragile. Solar panels, batteries, and electric vehicles are delivering strong real-world performance and have become so cost-competitive that entire countries are leapfrogging straight past fossil infrastructure. Yet political headwinds, […]

Deep beneath our feet lies one of nature’s greatest untapped wonders: the Earth’s relentless, molten heat engine. For over 10,000 years, Indigenous peoples around the world have revered hot springs as sacred lifelines, using them to heal, cook, and warm entire communities. What began as cultural wisdom slowly evolved into engineering ambition. In 1904, in […]

There is an ongoing debate about the future of energy: should we focus first on producing clean electricity and then electrify our lives, or should we electrify as much as possible now and worry about greening the grid later? The evidence clearly favors the second approach. We should electrify everything we can immediately, even on […]

In the sweltering heat of a Havana summer afternoon, lights flicker and die across entire neighborhoods, fans grind to a halt, and refrigerators fall silent. Families light candles or cluster around battery-powered radios as rolling blackouts stretch from hours into days, weeks, and beyond. It would be easy to assume this is a scene from […]

For years, a simple idea has shaped how people think about solar energy: solar panels last about 25 years, and then they’re done. That number shows up everywhere from manufacturer warranties to financial models, and it’s often interpreted as a hard expiration date. The implication is that once a panel or solar array hits year […]

Last week I had the privilege of receiving an invitation from Dr. Jason Donev to spend two days at the University of Calgary attending a series of lectures by Dr. Jeremy Whitlock. The lectures covered the history of nuclear science in Canada, the development of Small Modular Reactors (SMRs), nuclear non-proliferation, and “the exciting road […]

Last week, Canadian Prime Minister Mark Carney led a high-level trade delegation to Beijing, marking the first high-level visit by a Canadian leader to China in nearly eight years. During the four-day trip (January 14–17, 2026), the Canadian delegation held extensive meetings with top Chinese leaders, including President Xi Jinping, Premier Li Qiang, and National […]

Non-Wires Alternatives (NWAs), also called non-wires solutions or non-transmission alternatives, are exactly what the name implies: smarter ways to fix grid problems without always building expensive new wires, poles, transformers, or substations. By targeting peak demand with demand response, energy efficiency, distributed generation, battery storage, and smart tech, NWAs reduce load, ease congestion, and resolve […]

In mid-2025, the Major Projects Office (MPO) was established by the federal government with the intent to fast-track nation-building infrastructure projects by streamlining and accelerating regulatory approval processes, coordinating financing, and enabling Canada to build major projects (such as ports, railways, energy corridors, critical minerals developments, and clean energy initiatives) at speeds not seen in […]

Canada is poised to lead the global shift to clean energy, with abundant renewable resources, ambitious net-zero targets, and a growing pipeline of wind, solar, and storage projects. Yet, despite strong developer interest and supportive policies, the pace of deployment often falls short. One of the most significant barriers lies not in technology or financing, […]
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.