Hessisch Oldendorf, 14 August 2025
New approaches to supplying electricity in blocks of flats
Traditionally, flats in residential buildings receive their electricity centrally from the public grid. However, the tenant electricity model offers an additional option: we share the electricity generated by a solar installation on the building's roof. A large proportion of the solar electricity generated flows directly to the households in the building. The public grid only supplements the supply when there is not enough sunshine.Tenant electricity explained simply
Tenant electricity is a form of local energy supply: the photovoltaic installation on the roof generates electricity, which is supplied to the building's residents. Billing is straightforward and handled through a separate contract, while digital metering systems record exactly how much solar electricity each household has used. This allows every household to see how much of its energy comes directly from the sun.More than just savings – the benefits for tenants and property owners
For tenants, tenant electricity often means lower electricity costs, as certain charges and levies do not apply. It also provides genuine added value: the energy supply becomes more transparent and sustainable. As property owners, we have the opportunity to make our properties more attractive and generate additional income over the long term.Alongside the financial advantages, the environmental benefits are particularly compelling: every kilowatt-hour of solar energy reduces the need for fossil fuels and helps protect the climate. This makes the building itself an active part of the energy transition.
Challenges and prospects
Despite all the opportunities, there are hurdles: the effort involved in planning, technical implementation and meeting legal requirements should not be underestimated. Smaller tenant electricity projects in particular face the challenge of finding financially viable models. Selecting and installing suitable metering and billing systems also requires expertise and care.However, we can see that many of these challenges can be overcome with the right support. Working with experienced specialist contractors makes it possible to find tailored solutions that deliver both financial and environmental benefits.
Our contribution to a sustainable electricity supply
We support projects from the initial idea through to commissioning – ensuring that tenant electricity is a success for everyone involved. Property owners and anyone interested in this form of energy supply can benefit from comprehensive advice, modern technology and tailored solutions.As a tenant, you also have more influence over your energy supply than you might think. Talking to your landlord about tenant electricity could not only reduce your electricity costs, but also make your entire residential building more sustainable. Many landlords are not even aware of the potential added value. Thanks to the cap on electricity prices, you are guaranteed to save at least 10%, with even greater savings possible if the system is sized appropriately.
Tenant electricity makes the energy transition possible in blocks of flats. If you would like to learn more about its potential and the practical options available, please feel free to contact us at any time – together, we will find the right path towards a sustainable future.