Non-residential buildings · Business · Industry

Energy concepts for companies that have to make it add up.

From the mandatory audit under DIN EN 16247-1, through subsidised BAFA EBN consulting, to energy management under ISO 50001 and deep engineering-grade automation: one point of contact for all non-residential properties.

Facade of a modern office building with sunset reflecting in the windows

Services

Modular and combinable — from a single audit to continuous support over several years.

Energy audit DIN EN 16247-1

Mandatory audit for non-SMEs or companies above the consumption thresholds under EDL-G and EnEfG (German laws on energy services and efficiency) — every 4 years. We record energy flows, identify measures and deliver an audit-proof report.

  • Data collection & on-site inspection
  • Economic feasibility assessment
  • BAFA-compliant report structure

BAFA EBN — energy consulting for non-residential buildings

Federal funding for energy consulting for non-residential buildings, systems and installations (EBN) — a partial subsidy on the consulting fee.

  • Renovation concept or partial concept
  • Funding rates per current guideline
  • Complete application handling

BEG non-residential buildings (BEG NWG)

Funding for renovation and new builds (efficiency building levels) as well as individual measures on the building envelope, systems technology and heat generation. Repayment subsidies have been a flat 10 percentage points lower since the BEG reform of 21 July 2026.

  • KfW 263/264 · KfW 299 (new build) · KfW 295 / EEW
  • KfW 459/522 heating subsidy, BAFA BEG EM
  • Specialist planning & construction supervision

Energy management (ISO 50001 / 50005)

Setting up and supporting an energy management system — from the entry level under ISO 50005 to full certification under ISO 50001.

  • Key figures & target values
  • Metering concept & reporting
  • Electricity/energy tax relief

Automation & building management technology

Building automation staging concept per DIN EN ISO 52120-1 (formerly 15232). MSR planning, BACnet/Modbus integration and smart-building solutions with measurable efficiency.

  • Building automation class A/B as the target
  • Load management & peak shaving
  • PV & storage integration

Monitoring & operational optimisation

Continuous consumption analysis, target-actual comparison and commissioning management — the biggest lever after the initial investment.

  • Consumption & load-profile analysis
  • Anomaly detection
  • Re-commissioning of existing systems

Obligations we cover for you

  • EDL-G: mandatory energy audit for non-SMEs (every 4 years)
  • EnEfG: energy or environmental management system from 7.5 GWh/a
  • GModG proof (formerly GEG) for existing and new non-residential buildings
  • CSRD & ESRS E1 reporting obligations (energy & greenhouse gases)
  • BAFA/KfW proof of use after implementation of measures
  • Energy tax & electricity tax peak equalisation (proof)

Industries

Experience across a wide range of properties — the methodology stays the same, we tailor the measures precisely.

  • Office & administration buildings
  • Retail & branch networks
  • Hotels, restaurants & conference venues
  • Manufacturing & industry
  • Logistics & warehouse facilities
  • Housing associations (WEG, cooperatives)
  • Municipalities & public properties
  • Education, sport & social facilities

How we work together

  1. 1.Free initial consultation — clarifying goals, obligations and funding landscape.
  2. 2.Data & inventory survey — consumption, systems, load profiles.
  3. 3.Concept & economic feasibility — prioritised measures matrix.
  4. 4.Funding applications & implementation support through to proof of use.

Audit obligation, renovation or EnMS — where do you stand?

Tell us briefly about your property. We'll get back to you with a concrete proposal for the next step — within two working days.

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