# Biomass combustion and CHP and Recuperators and regenerators

Their prices have moved together.

Source page: https://www.materialinsights.org/links/biomass-combustion-and-chp-and-recuperators-and-regenerators/

[Biomass combustion and CHP](https://www.materialinsights.org/energy/e_bio_combustion/) (energy) and [Recuperators and regenerators](https://www.materialinsights.org/energy/e_recuperators/) (energy): 1 relationship.

## How they are linked

### 1. Price link: same fabricators

*Cost and price · Strong · Both ways*

Boilers and heat exchangers come from the same heavy fabrication shops and share steel, welding and labour costs. Monthly moves correlate at 0.79 and yearly at 0.90, a strong common driver rather than a direct trade.

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

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