# Heat pumps, air conditioning and refrigeration and Natural reservoirs

Energy flows from natural reservoirs to heat pumps, air conditioning and refrigeration.

Source page: https://www.materialinsights.org/links/heat-pumps-air-conditioning-and-refrigeration-and-natural-reservoirs/

[Heat pumps, air conditioning and refrigeration](https://www.materialinsights.org/energy/e_heat_pumps/) (energy) and [Natural reservoirs](https://www.materialinsights.org/energy/e_natural_stores/) (energy): 1 relationship.

## How they are linked

### 1. Energy flow

*Physical flow · Direct · Natural reservoirs → Heat pumps, air conditioning and refrigeration*

Lakes, seas and aquifers supply heat to water-source heat pumps.

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