South African homeowners using Standard Bank’s LookSee platform have helped prevent an estimated 43 000 tonnes of carbon emissions, while collectively saving an estimated R890 million on the cost of home ownership. The figures highlight how climate-smart housing choices are delivering tangible financial benefits at a time when energy prices continue to rise faster than inflation. The value of green-aligned financing by Standard Bank disbursed to homes last year amounted to R4.7 billion.
The emissions reduction and estimated savings have been achieved through a combination of residential solar installations, energy efficient home upgrades and preferential home loan pricing for properties in EDGE-certified green developments. Together, these interventions have allowed homeowners to reduce their reliance on the electricity grid, lower monthly utility bills and cut their long-term carbon footprint, while strengthening household financial resilience.
Marc du Plessis, Standard Bank LookSee Head says: “The past year marked a deliberate drive to scale solutions that make sustainable living accessible and affordable. Homeowners are under increasing financial pressure as electricity and living costs rise. Electricity costs have seen a compounded increase of 64% since April 2022 and are set to continue outpacing inflation in the coming years. We have focused on delivering practical, end‑to‑end solutions that help households lower their energy costs while actively reducing emissions. By bringing together trusted technology partners, tailored finance and data‑driven insights, we’ve enabled customers to unlock real savings without having to navigate the complexity on their own.”
The growth of Standard Bank’s LookSee platform has been central to these outcomes. The solution provides homeowners with a seamless journey that starts with assessing a property’s solar energy potential and extends through installation, financing and ongoing optimisation. In the past years, thousands of homes have added solar panels, and converted their electric geysers to solar, supported by R4.7 billion in green-aligned home financing, while buyers in EDGE-certified developments have benefited from discounted home loan rates that rewards lower environmental impact.
Beyond long-term environmental benefits, the financial gains for homeowners are immediate and measurable. Partial conversions, such as converting an electric geyser to a solar panel powered system, can reduce a household’s electricity bill by as much as 40%, delivering net monthly savings straight away. LookSee also provides tailored guidance and savings optimised solutions which helps homeowners extract maximum value from their solar systems. To build confidence, the platform includes a savings guarantee, providing a cashback if minimum projected savings are not realised within six months.
Du Plessis says the key shift is that green homes are no longer positioned as a premium option. “Sustainable homes are increasingly a smarter financial choice. They reduce ongoing costs, improve energy security, and are proving more resilient and attractive as long‑term assets. What we’re seeing is that sustainability and affordability are no longer competing ideas, they are working together.”
Homeowners looking to achieve similar savings can start by understanding their home’s energy profile, identifying high impact upgrades, and using tailored finance rather than upfront cash to spread costs over time. Purchasing property in EDGE certified developments, where possible, further reduces longterm expenses through built-in efficiencies and home loan discounts, while proper system optimisation ensures savings are maximised over the life of the investment.
With R890 million in estimated lifetime savings already achieved and a significant reduction in residential carbon emissions, Standard Bank believes the LookSee platform demonstrates how financial institutions can play a decisive role in helping households navigate the energy transition. “When homeowners can reduce emissions, cut monthly expenses and protect the value of their biggest asset at the same time, sustainability becomes not just the right thing to do, but the smart thing to do,” says du Plessis.
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