---
templateKey: generic-page
slug: fuel mix
metadataTitle: Our fuel mix
metadataDescription: "The electricity purchased for the year April 2020- March
  2021 had the following fuel mix: "
title: Our fuel mix
---

The electricity purchased for the year April 2020- March 2021 had the following fuel mix:

| **Energy Source**        | **Boost** | **UK average**  |
| :----------------------- | --------: | --------------: |
| COAL                     |        0% |            2.7% |
| NATURAL GAS              |     49.6% |           38.2% |
| NUCLEAR                  |        0% |           16.1% |
| RENEWABLES               |     50.4% |           40.3% |
| OTHER FUELS              |        0% |            2.7% |
| **Environmental impact** |
| GRAMS OF C02 PER KWH     |       188 |             182 |
| RADIOACTIVE g/kWh        |    0.0000 |          0.0011 |