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 […]
As Canada’s solar industry accelerates toward net-zero goals, utility-scale developers across the country repeatedly face the same strategic question: Are single-axis trackers worth the added complexity and cost compared to traditional fixed-tilt systems? Canada’s vast geography spans latitudes ranging from about 42°N in the south to well over 60°N in the territories, creating highly seasonal […]

A common narrative in the energy transition is that the grid (power lines, substations, and vast transmission and distribution networks) will ultimately determine how fast we can scale new generation. Policymakers, utilities, and analysts point to massive interconnection queues, chronic congestion, and the need for trillions in new infrastructure as evidence that the system is […]

Given the recent renewed tensions in the Middle East, energy has moved back to the forefront of global conversations. When instability affects major oil and gas producing regions, the impacts are felt quickly and broadly. Prices rise, supply chains tighten, and governments begin reassessing how secure their energy systems really are. But geopolitics is only […]

The power sector is in the middle of the largest investment cycle it has seen in decades. Utilities across North America are preparing to spend hundreds of billions, and potentially more than a trillion dollars, on new infrastructure including transmission lines, substations, power generators, and grid modernization. After years of relatively modest growth, electricity demand […]

Brandolini’s Law states that “the amount of energy needed to refute a lie is an order of magnitude larger than to produce it.” In simple terms, misinformation is easy to create but far harder to correct. A misleading claim can be delivered in a few seconds, while debunking it requires evidence, context, and careful explanation. […]

If someone were to ask you what the most valuable element on earth is today, you might be inclined to say gold. It has dominated headlines in recent months, reaffirming its reputation as the ultimate “safe haven” asset in a geopolitically unstable world. Yet while its price has surged to unprecedented highs, surpassing $4,600 USD […]

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 […]
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.