# Boiler heat recovery and Heat exchangers and pinch integration

Their prices have moved together.

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

[Boiler heat recovery](https://www.materialinsights.org/energy/e_boiler_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: same fabricators

*Cost and price · Strong · Both ways*

Boiler heat recovery uses the same tube and plate exchangers as other industry, made by the same firms. Monthly moves correlate at 0.79 and yearly at 0.90, a strong common driver of fabrication costs.

- **0.79** monthly change correlation
- **0.90** 12-month change correlation
- **1.15** fitted elasticity

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