Value of flexibility from electrical storage water heaters
Thema consulting group
Bok · Engelsk · 2021
| Utgitt | Oslo : NVE , 2021
|
|---|---|
| Omfang | 40 s. : kol. ill.
|
| Opplysninger | Forfattere: Berit Tennbak, Mina B. Ryssdal, Kristine Fiksen, Ole-Kristian Ådnanes (Thema Consulting Group AS), Christian Holm Christiansen (Danish Technological Institute) and William Rode, (NVE). Publikasjonen foreligger kun elektronisk. - Sammendrag: Flexibility in many forms and locations will be necessary for cost-efficient and safe operation and balancing of the future power system. This report explores the potential role and value of flexibility provided by electrical storage water heaters (ESWH). ESWH can provide a range of relevant flexibility services, ranging from fast response to diurnal load shifting, and both locally and on a system level. It can be used within a building (behind the fuse), within a smaller grid area or local energy community, within a distribution grid, and in the central energy system, both in terms of energy balancing and grid operation. The value of the flexibility depends on the needed flexibility characteristics and the cost of alternatives. The value estimates for individual flexibility services range from 8 to almost 500 €/kW/year, depending on the market and the time horizon. However, while new flexibility technologies and solutions are developed, ESWHs represent an existing and proven flexibility resource that is highly distributed and already utilized in several systems.
|
| Emner | |
| Geografisk emneord | |
| ISBN | 978-82-410-2108-4
|
| ISSN |