# Building heat recovery and Heat exchangers and pinch integration

Their prices have moved together.

Source page: https://www.materialinsights.org/links/building-heat-recovery-and-heat-exchangers-and-pinch-integration/

[Building heat recovery](https://www.materialinsights.org/energy/e_building_recovery/) (energy) and [Heat exchangers and pinch integration](https://www.materialinsights.org/energy/e_heat_exchangers/) (energy): 1 relationship.

## How they are linked

### 1. Price link: shared components

*Cost and price · Strong · Both ways*

Plate and coil exchangers are the heart of every recovery unit. Monthly moves correlate at 0.26 and yearly at 0.81 with the heat exchanger index, a common driver from US equipment costs.

- **0.26** monthly change correlation
- **0.81** 12-month change correlation
- **1.08** fitted elasticity

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