ALDI Ireland has today announced a €5 million investment in green, energy-efficient solutions, marking a major step in the retailer’s ongoing sustainability journey.
Through a new two-year partnership with Greenvolt Next Ireland, ALDI is rolling out a nationwide solar retrofit programme at ALDI stores nationwide. The initiative will see solar panel installations begin in 2025 at 22 selected stores, with an additional 22 stores scheduled for installation in 2026.
In total, the €5 million programme will retrofit 44 stores over the next two years. Once installed, each solar panel system will comprise of 288 solar panels and is expected to generate an average of 100,000 kWh annually; the equivalent of powering a washing machine for over 1,000 cycles, which covers approximately 30% of each store’s electricity consumption.
This move is part of ALDI’s broader commitment to finding greener, more energy-efficient solutions that reduce environmental impact and support long-term cost management. By lowering electricity consumption and reducing energy costs, the initiative helps the business to safeguard its energy supply, reduce its dependency on the national grid and manage external price pressures—which is all part of ALDI’s commitments to operate and grow sustainably, while delivering innovations and efficiencies that drive unbeatably low prices for customers.
New Partnership
ALDI’s partnership with Greenvolt Next Ireland is a strong example of how strategic investments in renewables can benefit both the bottom line and the environment. The growth will allow Greenvolt Next Ireland to bring on new contractors to support ALDI’s rollout nationwide.
This investment is projected to double Greenvolt Next’s retail PV sector output in 2025, positioning the company for further growth across Ireland and strengthening its position as a leading renewable energy supplier.
Greenvolt Next, supported by Greenvolt Group, provides businesses with decentralised renewable energy solutions, including solar and electric mobility, among many others.
Rachel Nugent, Sustainability Manager at ALDI Ireland, said: “At ALDI, we are committed to continually investing in green solutions that improve energy efficiency and reduce our environmental impact. We’re excited to launch this solar retrofit programme, beginning with 22 stores in 2025 and continuing with even more in 2026.”
Owen Power, CEO at Greenvolt Next Ireland, said: “Major retailers like ALDI have a quick and easy route to adopting renewable energy. With their large flat roof spaces, installing solar panels is straightforward, doesn’t interfere with daily operations, and requires low maintenance. It is fantastic that ALDI is seizing the benefits of solar to meet its climate goals, as well as reduce energy costs and reliance on the grid. We are thrilled to be ALDI’s chosen delivery partner in harnessing solar power.”
