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EGF
Energiegenossenschaft
für die Region StarnbergAmmersee
Energiegenossenschaft Fünfseenland eG

Renewable Energy
for Our Region

We're committed to a fossil-free, regional energy supply — carried by the people of our region. Together we build solar and wind projects, supply regional green electricity, and advise municipalities, businesses, and households on the path to a local energy transition.

Since 2011, driving a regional, citizen-powered energy transition.
Aerial landscape view of renewable energy installations across the Five Lakes Region
Bürgerwind Forstenrieder Park: In Construction
Renewable Energy
0.0 GWh

Approx. annual local production

CO₂ Savings
0 t

Reduced carbon impact annually

Facilities & Projects
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Solar, wind, & district heating

Cooperative Members
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Citizens actively participating

Current Focus Project

Flagship Regional Clean Energy

Construction and tower assembly at Bürgerwindpark Forstenrieder Park
Under ConstructionCommunity Wind
Bürgerwind Forstenrieder Park

The Towers Are Rising in Forstenrieder Park

Since early August, assembly of the wind turbine towers in Forstenrieder Park has been underway — a major milestone on the way to the region's first community wind farm.

Turbine Count6 Clean Turbines
Participation100% Citizen Owned
Tailored Solutions

Energy Solutions for Everyone

Whether you lead a municipality, manage a business, run a private home, or want to become a cooperative member.

Municipalities

Energy projects that move your community forward

Municipalities help shape the energy transition locally — and benefit directly from the results. Climate action becomes a shared community effort.

Businesses

Make energy management efficient and sustainable

Whether commercial, real estate, agriculture, or forestry: businesses actively shape their own energy future and cut costs along the way.

Households

Get regional electricity — and help shape it

With RESA and smart energy-saving measures, private households help drive the energy transition right at home.

Members

Invest together in the region's energy transition

Over 1,000 members already take part in EGF projects — and have a direct say in what gets built in their region.

RegioEnergie StarnbergAmmersee (RESA)

100% Regional Green Electricity

Power your home with authentic renewable electricity generated from solar and wind installations right here in the Five Lakes Region.

Recommended
Recommended · 24 months

The Reliable One

26.66ct/kWh
Base monthly price€16.99 /month

100% regional green electricity · price guarantee until Dec 31, 2027 · 4-week notice period

  • 100% regional green electricity
  • Price guarantee until Dec 31, 2027
  • 24-month initial contract term
  • Flexible 4-week notice period thereafter
  • Direct support for local clean energy expansion
Balanced · 12 months

The Classic

27.80ct/kWh
Base monthly price€16.99 /month

100% regional green electricity · price guarantee until Dec 31, 2026 · 4-week notice period

  • 100% regional green electricity
  • Price guarantee until Dec 31, 2026
  • 12-month initial contract term
  • Flexible 4-week notice period thereafter
  • Proven price stability with annual adjustment
Flexible · 12 months

The Dynamic

19.18ct/kWh fixed + spot
Base monthly price€16.99 /month

Hourly exchange electricity prices · requires a smart meter

  • Hourly exchange electricity spot pricing
  • Base energy component 19.18 ct/kWh
  • Save actively during sunny and windy hours
  • Requires an installed smart meter gateway
  • Automated load-shifting friendly (EVs, heat pumps)
Contract partner: Bayernwerk Regio Energie GmbH · 100% electricity from renewable sources · Switch online in minutes · Prices include all taxes and levies.
Referral Bonus

Special offer for existing customers: €50 for every referral

Exclusive for EGF customers
1

Get your code

Retrieve your personal referral code inside your customer account.

2

Share with friends

Send your link or code to friends, family, and neighbors in the region.

3

Receive €50

We credit €50 directly to your account for every successful signup.

Regional Infrastructure

Our Generation Projects

From community wind and large-scale solar installations to municipal rooftop leasing and district heating networks.

Bürgerwind Forstenrieder Park
Under ConstructionWind
Forstenrieder Park, Starnberg Region

Bürgerwind Forstenrieder Park

Since early August, assembly of the wind turbine towers in Forstenrieder Park has been underway — a major milestone on the way to the region's first community wind farm.

Frieding Community Solar Park
In ProgressSolar
Andechs-Frieding

Frieding Community Solar Park

A ground-mounted citizen solar farm generating sustainable local electricity with community participation opportunities.

smartPACHT Montessori Children's House Fürstenfeldbruck
In ProgressSolar/Heat
Fürstenfeldbruck

smartPACHT Montessori Children's House Fürstenfeldbruck

PV system operational since Dec 2025, combined with an efficient heat pump installation from spring 2026 to decouple education from fossil fuels.

Seefeld District Heating Network
OperationalHeat
Seefeld

Seefeld District Heating Network

Supplying municipal buildings and local households with clean, decentralized heat from regional wood chips.

Berg-Aufhausen Solar Carport
OperationalSolar
Berg-Aufhausen

Berg-Aufhausen Solar Carport

Combining dual land-use: weather-protected vehicle parking sheltered under high-efficiency solar generation panels.

smartPACHT Municipal Roofs
OngoingSolar/Advisory
Five Lakes Region Municipalities

smartPACHT Municipal Roofs

Turnkey solar lease and operation model helping local municipalities monetize unutilized roof space without capital expenditure.

Why Choose EGF?

Six Strong Advantages of Our Cooperative

Democratic, transparent, and regionally rooted: how citizen-powered clean energy benefits people, businesses, and nature alike.

01

Sustainable energy supply from your region

We generate, deliver, and consume clean energy from our own solar and wind installations, anchored right here in the Five Lakes Region.

02

Regional value creation

Municipalities, businesses, and private households benefit directly from the economic value created and retained in our local communities.

03

Cost savings through self-generated energy

Modern cooperative models for direct sourcing of locally produced renewable energy deliver predictable, cost-effective long-term rates.

04

Citizen participation and co-determination

As a democratic cooperative member, actively shape and vote on renewable projects planned, financed, and operated in your area.

05

Support for regional climate protection

Together we protect our region's unique natural environment and cultural landscapes by accelerating the local energy turnaround.

06

Independence from external energy suppliers

Decentralized regional generation grants our region resilience and sovereignty from volatile global energy commodity markets and crises.

Latest Updates

News from EGF & Regional Energy

View All News
The Towers Are Rising in Forstenrieder Park
Forstenrieder Park Wind Farm

The Towers Are Rising in Forstenrieder Park

Since early August, assembly of the wind turbine tower segments in Forstenrieder Park has been underway.

smartPACHT for Montessori Children's House Fürstenfeldbruck
Projects

smartPACHT for Montessori Children's House Fürstenfeldbruck

Solar system since December 2025, heat pump from spring 2026: how the Montessori Children's House combines the power and heat transition with smartPACHT.

Foundations for the Wind Turbines Underway
Forstenrieder Park Wind Farm

Foundations for the Wind Turbines Underway

Foundation work for the six wind turbines under construction in Forstenrieder Park has begun, creating solid footing for clean wind generation.

Stefan Frey
The energy cooperative shows, through great projects, just how advantageous the energy transition can be — economically, too!
Stefan FreyDistrict Administrator (Landrat), Starnberg
Join over 1,000 regional members

Shaping the Local Energy Transition Together

Become a co-owner of regional renewable installations, gain voting rights on community initiatives, and secure clean, affordable energy for tomorrow.

Regional Network & Cooperation

Strong Partners for the Energy Transition

Collaborating across municipal administrations, local businesses, financial institutes, and citizen initiatives.