# Combustion road vehicles and Engine exhaust recovery

Energy flows from combustion road vehicles to engine exhaust recovery; energy flows from engine exhaust recovery to combustion road vehicles.

Source page: https://www.materialinsights.org/links/combustion-road-vehicles-and-engine-exhaust-recovery/

[Combustion road vehicles](https://www.materialinsights.org/energy/e_road_ice/) (energy) and [Engine exhaust recovery](https://www.materialinsights.org/energy/e_engine_recovery/) (energy): 2 relationships.

## How they are linked

### 1. Energy flow

*Physical flow · 65% of flow · Combustion road vehicles → Engine exhaust recovery*

Turbochargers reuse exhaust energy.

- **65%** of Combustion road vehicles's energy goes this way

### 2. Energy flow

*Physical flow · 77% of flow · Engine exhaust recovery → Combustion road vehicles*

Turbocharged engines get more power from less fuel.

- **77%** of Engine exhaust recovery's energy goes this way

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