When families take the smart step toward lowering energy bills and increasing property value by investing in solar for their home, there’s yet another way to increase savings beyond securing their energy independence. But to truly get the highest return on your solar investment, you need a strategy that ensures year-round optimization. That’s where Alberta’s […]
UPDATE: THE CANADA GREENER HOMES LOAN PROGRAM HAS BEEN CANCELLED The Canada Greener Homes Loan program is no longer accepting new applications, with the final day to apply having passed on October 1, 2025. Homeowners who applied and received approval before the deadline can still complete their retrofit projects and request funding. Since its launch […]
Ever looked at your utility bill and wondered what each charge actually means, and why you’re paying for it? You’re not alone. These bills often include technical terms and fees that don’t always make sense at first glance. But once you break them down, it becomes much easier to see where your money is going, […]
Imagine a world where you’re in complete control of your energy, where instead of watching your power bills climb every year, you’re producing your own electricity right from your rooftop solar panels. No more helplessly accepting rate hikes. No more relying on traditional utility power. Just limitless, reliable energy flowing straight from the sun to […]
Solar panels are a smart, long-term investment, but like any high-performance system, proper care is key to maintaining maximum efficiency. Over time, dust, debris, and weather conditions can gradually reduce their ability to generate power, leading to lower energy production and missed savings. The good news is that solar maintenance doesn’t have to be complicated. […]
Electricity rates are unpredictable. One year, you’re paying a steady bill, and the next, prices spike due to shifting energy markets, rising infrastructure costs, or new policy changes. Across Canada, homeowners are seeing their energy expenses fluctuate, often skyrocketing when they least expect it. Solar power presents a compelling solution to this instability. With the […]
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 […]

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 […]

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 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 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 […]

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 […]

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 […]

In my previous article, Forget Transition; Expansion Is the New Energy Imperative, I posited that surging electricity demand from AI data centers, electric vehicles, and widespread electrification calls for a bold new mindset. Instead of debating whether renewables should replace thermal generation, we need to expand total power generation capacity, and quickly. I proposed a […]

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’ […]

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 […]

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 […]
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.