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Logistics as a power source.

Large roofs, predictable loads, round-the-clock operation. Modern logistics properties can generate more energy than they consume and become genuine partners for municipalities and their regions.

Logistics as a power source

In many places, logistics developments are still seen as land-hungry, traffic-heavy and of little benefit to the community. That image dates from a time when warehouses were simple storage boxes. Today, new and refurbished assets offer large, structurally suitable roof areas, high-capacity grid connections and building services that can generate, store and distribute energy.

This shifts the role of the property. Beyond supplying the region with goods, it can provide power and heat to neighbours, fleets and districts. Only a small share of this potential has been realised so far. Where owners, occupiers, grid operators and municipalities collaborate early, it becomes a tangible local contribution to the energy transition.

Energy system on site

The logistics property as an energy hub for its surroundings

Power is generated on the roof, stored and used on site, and flows to where it is needed: fleets, neighbouring businesses, residential areas and the public grid.

The logistics property as an energy hub for its surroundings1234567
  1. Warehouse with photovoltaicsThe roof generates solar power for operations, cooling and building services.
  2. Battery storageShifts surpluses into the evening and night and smooths peak loads.
  3. Charging e-trucks and fleetsChargers at docks and parking areas use the site's own power.
  4. Heat pump and waste heatHeat for offices and temperature-controlled areas without fossil fuels.
  5. Neighbouring businessesSupplying power to companies in the industrial estate.
  6. Residential areaIntegration into local supply models, for example via municipal utilities.
  7. Power gridFeeding in surpluses and secure supply via the grid connection.

What a logistics property can deliver in energy terms

Solar power on roofs and facades

Flat, contiguous and unshaded roof areas are particularly well suited to photovoltaics. South-facing facades and carports over car parking can add further capacity.

Storage and load management

Battery storage shifts solar power into the evening and night, smooths peak loads and reduces grid charges. An energy management system coordinates generation, consumption and charging.

Charging for e-trucks and fleets

Yards and parking areas become charging points for electric trucks, vans and cars. On-site solar power makes charging more predictable and less exposed to price volatility.

Heat without fossil fuels

Heat pumps, waste heat from refrigeration and plant, geothermal energy or combined heat and power cover the heating demand of offices, welfare areas and temperature-controlled storage.

Power for neighbours and districts

Surplus electricity can be fed into the grid, supplied to tenants or integrated into local supply models for neighbouring businesses, public facilities or residential districts.

Measure, control, evidence

Consumption data is captured and analysed. This creates transparency for ESG reporting, certification and financing and shows where further investment pays off.

AI-generated

Logistics as a power source

The roof of a logistics building often generates more power than the operation beneath it needs.

What cities and municipalities gain

For municipalities, the question is no longer only whether a logistics development fits, but what it contributes to the location. Properly planned, a modern asset delivers far more than storage space.

Renewable energy on site

Large-scale photovoltaics on land that is already sealed protects open space and supports municipal climate targets.

Security of supply

Logistics ensures the daily supply of households, retail and industry. Local energy generation makes the location more resilient still.

Economic strength and jobs

Developments generate trade tax and employment, increasingly including skilled roles in engineering, IT and automation.

Land efficiency

Regenerated brownfield sites, multi-storey concepts and compact layouts reduce the need for new land.

Townscape and nature

Articulated facades, green roofs and walls, rainwater management and planted buffers integrate buildings into the landscape.

Traffic by design

Slot management, e-trucks, charging infrastructure and, where possible, rail access relieve town centres and residents.

Old image, new standard

Common concernWhat modern projects can deliverLever for the municipality
Lots of land, little benefitRoofs generate power, brownfield sites are brought back into use, multi-storey solutions save land.Priority for brownfields, roof-use requirements in the zoning plan
Grey box on the edge of townArticulated facades, greening and timber or glazed elements in the office section.Design codes, green space plan, design competition or design review panel
Round-the-clock truck trafficManaged deliveries, electric fleets, noise protection and yards facing away from housing.Traffic and noise assessments, urban development contract on routes and hours
Few jobsAlongside warehousing and handling, roles emerge in engineering, controls, IT, maintenance and administration.Early alignment with economic development, training partnerships
No role in climate and energySolar power, storage, heat pumps and charging infrastructure on site, certification to recognised standards.Energy concept as part of planning, early involvement of the grid operator

How municipalities can unlock the potential

  1. Define objectives early

    What contribution does the municipality expect on energy, design, traffic and employment? Clear expectations make planning easier for investors.

  2. Use the zoning plan

    Provisions on solar use, green roofs, rainwater, heights and design set binding standards for all applicants.

  3. Plan for structure and grid

    Roofs designed for photovoltaics and an early-agreed grid connection determine whether the potential can actually be used later.

  4. Agree an urban development contract

    Traffic routing, operating hours, compensation measures and the energy concept can be agreed on a project basis.

  5. Engage residents

    Transparent information and dialogue at an early stage reduce reservations and improve the project.

  6. Bring partners together

    Owners, occupiers, grid operators, municipal utilities and neighbours at one table, so energy is used where it is generated.

What owners and occupiers gain

ESG

Stronger sustainability metrics for reporting obligations, financing and investor relations.

Rooftop solar

Lower and more predictable energy costs through self-consumption of solar power.

Grid connection

More headroom where grid capacity is scarce, through on-site generation, storage and load management.

EV charging for trucks and fleets

A foundation for electrifying fleets and yard operations.

Re-lettability

Greater appeal to future tenants and buyers, because building services and energy supply are future-proof.

DGNB, BREEAM and LEED

Better conditions for certification under DGNB, BREEAM or LEED.

What needs to be resolved in practice

Roof structure

Older buildings are often not designed for additional loads. Lightweight module systems or reinforcement can help; new builds should be designed for photovoltaics from the outset.

Grid connection and feed-in

Available grid capacity limits feed-in and charging power. Early discussions with the grid operator are essential.

Fire safety and insurance

Rooftop installations require a concept agreed with the fire service, the property insurer and the fire safety engineer.

Contract and responsibility

Who invests, who operates, who benefits? The lease, roof use and power supply must be clearly regulated.

Regulation

Self-consumption, supply to third parties and grid feed-in are subject to different rules. Models should be reviewed from a legal and tax perspective before investing.

Read more

The invisible force: why logistics is more than a grey box on the horizon

Why logistics is often underestimated and how acceptance is built in municipalities.

Frequently asked questions

Can a logistics building generate more power than it consumes?
In many cases, yes. Conventional warehouses with little refrigeration or automation have comparatively low electricity demand relative to their large roof area. The size of the surplus depends on roof structure, orientation, use and grid connection.
What role does the municipality play?
A central one. Through the zoning plan, urban development contracts, design requirements and early coordination with grid operators and municipal utilities, it shapes how much of a site's potential is actually realised.
Is photovoltaics worthwhile on existing buildings?
Often, provided the roof structure is sufficient or can be adapted at reasonable cost. The starting point is a review of the structure, roof membrane, fire safety and grid connection.
Who benefits from the power generated?
That depends on the model: self-consumption by the occupier, supply by the owner to tenants, leasing the roof to a third party or feed-in to the grid. Combinations are possible and should be governed by the lease.
How does LÈMANS support such projects?
We connect owners, occupiers, investors and developers seeking or offering modern, energy-efficient sites, and take energy, grid connection and future-readiness into account from the outset in search, letting and transactions.

A location with a future.

Planning a development, looking for an energy-efficient site or seeking to unlock the potential of your property? Talk to us.

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