Hospital · Heating
Heating in hospital: what the SRI measures
The heating domain looks at how smartly a building controls its heat: per room or centrally, based on occupancy and outdoor temperature, and whether the boiler or heat pump follows demand. Heat storage and fault reporting are part of it too.
In short
- 1Control of heat emission, generation, storage and distribution.
- 2Weight of this domain for this building type: heavy.
- 3If everything in this domain is at level 0, the domain contributes nothing. At the highest level for all services, the indicative total score for this building type rises by about 28 percentage points (from 24 to 52 percent, with all other domains at level 1).
Weight of this domain for this building type
heavy
Which services count
| Service | Lowest level | Highest level | Advice |
|---|---|---|---|
| Heat emission control H-1a · A · 5 levels | No automatic control | Individual room control with communication and occupancy detection | highest level |
| Emission control for TABS (heating mode) H-1b · 4 levels | No automatic control | Advanced central automatic control with intermittent operation and/or room temperature feedback control | – |
| Storage and shifting of thermal energy H-1c · A · 3 levels | None | HW storage vessels controlled based on external signals (from BACS or grid) | highest level |
| Control of distribution pumps in networks H-1d · 5 levels | No automatic control | Variable speed pump control (external demand signal) | – |
| Thermal Energy Storage (TES) for building heating (excluding TABS) H-1f · 4 levels | Continuous storage operation | Heat storage capable of flexible control through grid signals (e.g. DSM) | – |
| Heat generator control (all except heat pumps) H-2a · A · 3 levels | Constant temperature control | Variable temperature control depending on the load (e.g. depending on supply water temperature set point) | highest level |
| Heat generator control (for heat pumps) H-2b · A · 4 levels | On/Off-control of heat generator | Variable control of heat generator capacity depending on the load AND external signals from grid | highest level |
| Sequencing in case of different heat generators H-2d · 5 levels | Priorities only based on running time | Control according to dynamic priority list (based on current AND predicted load, energy efficiency, carbon emissions, capacity of generators AND external signals from grid) | – |
| Report information regarding heating system performance H-3 · A · 5 levels | None | Central or remote reporting of performance evaluation including forecasting and/or benchmarking; also including predictive management and fault detection | highest level |
| Flexibility and grid interaction H-4 · 5 levels | No automatic control | Optimized control of heating system based on local predictions and grid signals (e.g. through model predictive control) | – |
Worked example
If everything in this domain is at level 0, the domain contributes nothing. At the highest level for all services, the indicative total score for this building type rises by about 28 percentage points (from 24 to 52 percent, with all other domains at level 1).
What this means for you
- Owner
- When replacing or renovating in this domain, include the controls right away. It weighs heavily for this building type.
- Tenant
- Control of heat emission, generation, storage and distribution.
- Advisor
- 10 services in this domain, 5 of which in Method A. Advice for this building type: highest level.
Next step
Want to know where your building stands?