
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 […]
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 […]

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 […]
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 […]

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 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 […]

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, […]
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, […]

On November 27, 2025, Prime Minister Mark Carney and Alberta Premier Danielle Smith signed the Canada–Alberta Memorandum of Understanding, an agreement that ties the fate of a major new bitumen pipeline to the West Coast to the most ambitious oil-sands decarbonization plan ever attempted in Canada. The headline commitment of the MOU is the private-sector […]
On November 27, 2025, Prime Minister Mark Carney and Alberta Premier Danielle Smith signed the Canada–Alberta Memorandum of Understanding, an agreement that ties the fate of a major new bitumen pipeline to the West Coast to the most ambitious oil-sands decarbonization plan ever attempted in Canada. The headline commitment of the MOU is the private-sector […]
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.