Energy storage solutions, such as batteries and thermal storage systems, are becoming key components in enhancing building energy performance. By efficiently managing energy use and integrating renewable sources, these technologies can positively influence your Energy Performance Certificate (EPC) rating.

What Are Energy Storage Solutions?

Energy storage solutions store excess energy generated during low-demand periods for later use, reducing reliance on the grid and optimizing energy consumption. Common types include lithium-ion batteries, pumped hydro, and thermal storage.

How Energy Storage Improves EPC Ratings

1. Enhancing Renewable Energy Use

By storing solar or wind energy, storage systems maximize the use of clean energy, reducing fossil fuel dependence and lowering carbon emissions.

2. Peak Load Management

Energy storage helps shift energy use from peak to off-peak times, reducing demand charges and improving overall energy efficiency.

3. Increased Energy Independence

Buildings with storage systems can operate more efficiently and reliably, which contributes to higher EPC energy efficiency scores.

4. Support for Smart Energy Systems

When integrated with smart meters and automation, storage solutions enable smarter energy management, enhancing EPC outcomes.

5. Improved Building Resilience

Energy storage can provide backup power, maintaining essential services during outages and contributing to sustainability metrics in EPC assessments.

Benefits for Property Owners

  • Lower energy bills through optimized consumption

  • Reduced environmental impact

  • Higher property market value due to improved EPC rating

  • Greater control over energy use and costs


Schedule Your EPC Assessment with EPC Rate

EPC Rate provides expert EPC assessments that consider the latest energy storage technologies for accurate and beneficial ratings.