# Building heat recovery and Natural gas

Their prices have moved together.

Source page: https://www.materialinsights.org/links/building-heat-recovery-and-natural-gas/

[Building heat recovery](https://www.materialinsights.org/energy/e_building_recovery/) (energy) and [Natural gas](https://www.materialinsights.org/energy/natural_gas/) (energy): 1 relationship.

## How they are linked

### 1. Price link: fuel saved

*Cost and price · Moderate · Both ways*

In gas-heated buildings, recovering ventilation and drain heat cuts gas use, so dear gas improves payback. Yearly moves correlate at 0.53 with European gas, while monthly moves hardly correlate, as equipment prices react slowly.

- **0.08** monthly change correlation
- **0.53** 12-month change correlation
- **0.16** fitted elasticity

Built from the site data on production routes, energy flows, industry value chains, input-output tables and prices.