Australia undergoes a clean energy revolution as commercial and domestic landlords turn rooftops into revenue

‍Property owners are boosting returns by selling energy back to the grid and to tenants

Commercial and residential landlords across Australia are discovering a new way to increase property returns, by turning their buildings into energy providers.

As energy costs rise and tenants seek ways to reduce bills, building owners are increasingly installing solar panels and battery systems and supplying power back into the grid and directly to building occupants, creating an additional income stream alongside rent.

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According to Jack Kapoor, founder and managing director of Agile Energy, Australia's leading provider of solar energy solutions for the commercial, education, health and business sector, energy-as-a-service is quietly transforming how property owners generate revenue from their assets.

"For decades, landlords relied almost entirely on rent to generate returns," Kapoor said.

"Now buildings can generate income in two ways, from tenants paying rent and from the energy the building produces."

Turning rooftops into profit centres

Large rooftops on commercial buildings, warehouses, apartment blocks and shopping centres are particularly well suited to solar installations.

Instead of leaving that space unused, building owners can install solar systems and supply electricity directly to tenants.

"Your roof can effectively become a power station," Kapoor said.

"Tenants receive cheaper and cleaner electricity while the building owner earns revenue from the energy produced."

In many cases, landlords can sell electricity to tenants at a rate lower than grid prices while still generating a margin.

"That means tenants win through lower power bills and owners gain a new revenue stream," Kapoor said.

‍A growing opportunity for landlords

The model is becoming increasingly attractive as property owners look for ways to improve yields in a high-interest-rate environment.

Energy costs are now one of the largest operational expenses for many businesses and households, creating strong demand for cheaper on-site power.

"For landlords, energy is becoming a second income stream," Kapoor said.

"Instead of treating electricity as a cost, buildings are being designed to produce and sell energy."

Commercial properties with large daytime energy demand such as shopping centres, office buildings, medical facilities and logistics sites are particularly suited to the model.

Apartment buildings and multi-tenant residential developments are also beginning to adopt similar systems.

Batteries unlock even greater value

Adding battery storage to solar installations allows building owners to store energy during the day and supply it when demand and prices are higher.

"Solar generates power during daylight hours, but batteries allow that energy to be used or sold later," Kapoor said.

"This means building owners can maximise the value of the electricity their property produces."

Battery systems can also allow buildings to participate in emerging energy markets.

Through Virtual Power Plant networks, stored electricity can be dispatched to support the grid during peak demand periods.

"In those moments, electricity prices can spike dramatically," Kapoor said.

"That stored energy suddenly becomes very valuable."

Energy becoming a new property asset class

Kapoor said the shift reflects a broader change in how property owners view energy infrastructure.

"In the past, energy was simply a utility expense associated with operating a building," he said.

"Now it's becoming an asset that can generate revenue."

For landlords managing multiple properties, the opportunity can be significant.

"Large property portfolios can effectively operate their own distributed energy networks," Kapoor said.

A competitive advantage for property owners

Providing lower-cost renewable energy can also make buildings more attractive to tenants.

Businesses and residents are increasingly looking for properties that help reduce operating costs and improve sustainability performance.

"Energy supply is becoming a competitive advantage for landlords," Kapoor said.

"A building that can offer cheaper and cleaner electricity is far more appealing to tenants."

The future of property income

Kapoor believes energy-as-a-service will become a defining trend in the Australian property market over the coming decade.

"As energy prices rise and buildings become more technologically advanced, property owners will increasingly generate income not just from rent but from energy," he said.

"The landlords who recognise that early will have a major advantage."

About Agile Energy

Agile Energy is one of Australia's fastest-growing clean-energy companies, delivering large-scale solar, battery and electrification solutions for the commercial, industrial, healthcare and property sectors. The company designs, finances, builds and operates integrated clean-energy systems that help businesses reduce costs, decarbonise operations and participate in virtual power networks. With deep engineering expertise, financial discipline and a long-term ownership mindset, Agile Energy is redefining how organisations generate, store and trade electricity creating measurable financial and environmental performance across Australia's transition to a smarter, more resilient energy future.