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LEG Winter Preparation: Ensuring Energy Supply

Oct 8, 2025

How to optimally prepare your Local Energy Community (LEG) for winter. Heating, storage, load management, security.

Cover Image for LEG Winter Preparation: Ensuring Energy Supply

Winter poses special challenges for Local Energy Communities (LEGs): Higher energy consumption, less solar energy, and increased supply requirements.

In this article, you'll learn how to optimally prepare your LEG for winter and ensure supply.

Winter Challenges for LEGs

Main Challenges

1. Reduced Solar Energy:

  • Less sunshine
  • Shorter days
  • Lower production
  • More grid purchase needed

2. Higher Energy Consumption:

  • Heating needs more energy
  • Longer darkness
  • Higher base load
  • Peak load management

3. Grid Load:

  • Higher grid purchases
  • Reduce peak load
  • Supply security

Preparation Measures

1. Optimize Energy Storage

Measures:

  • Check battery storage
  • Ensure capacity
  • Optimize charge level
  • Perform maintenance

2. Prepare Heating

Measures:

  • Optimize heat pumps
  • Maintain heating
  • Optimal settings
  • Check energy efficiency

3. Plan Load Management

Strategies:

  • Use Smart Grid
  • Load shifting
  • Reduce peak load
  • Optimize loads

Frequently Asked Questions (FAQ)

How do I prepare my LEG for winter?

Steps:

  • Check storage
  • Optimize heating
  • Plan load management
  • Strengthen monitoring

Is storage sufficient for winter?

Depends on:

  • Storage capacity
  • Consumption
  • Production
  • Grid connection

Next Steps

Prepare for winter?

  1. Work through checklist: Prepare systematically
  2. Activate monitoring: Use Upgrid
  3. Inform members: Communication important
  4. Professional advice: Contact Upgrid if needed

Good preparation = secure supply!


Related Articles:

  • Energy Storage in LEG: Batteries, Hydrogen, Pumped Storage
  • Geothermal and Heat Pumps in LEG
  • Smart Grid Technology for Energy Communities
  • LEG Cost-Benefit Analysis: How Much Can You Save?

About Upgrid: Upgrid supports LEGs in optimal winter preparation. Visit Upgrid.ch for more information.