Electricity Markets and Active Power Balancing

ENERGY
Energy storage Day
International Update
Jillis Raadschelders, DNV GL
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Implementing energy storage
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Routekaart 2030
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Alternatives to provide flexibility
1. Fast controllable power generation (and/or curtailment of e.g. wind power)
2. Increase interconnection capacity
3. Demand response, demand side management, and an active participation of
end-users
4. Energy storage
Energy storage
Flexible
production
System
Grid
reinforcement
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Flexible
demand
Storage provides different services across the energy network
Transmission
Generation
Distribution
Commercial,
industrial &
residential
Aggregated
Utility Scale
2-50 MW
Bulk Storage
>50 MW
Utility Scale
100 kW-10 MW
Customer-led storage
(behind the meter)
<10MW
Arbitrage
Synthetic Inertia
Load Shifting
Network Support – Voltage, thermal constraints support…
Smoothing and Firming up non-firm generation
Ancillary Services - Frequency and Reserve products from the TSO
Outage Mitigation
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Trends and developments
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DG ENERGY
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ENTSO-e
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The Regulator
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EASE
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ESA
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Wind + Storage System
Community Energy
Storage

*



Residential Storage






South East
Asia
Australia











C&I Customer Backup
Substation Support
China

Korea

Japan


PV + Storage System
Italy

France

Netherlands
UK

Frequency Regulation &
Spinning Reserve
Spain
Germany
Storage
Services
USA
NL lagging behind
















Source: DNV GL
 Very Active
 somewhat active
Distributed PV and storage are the most widespread and expanding application
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* Frequency regulation in NL 10 MW, in UK 201 MW
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Subsidy and market potential
$20 billion
by 2020
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Acceleration
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Technical developments comes before policy
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Nationaal Actieplan ESNL
 Doelstellingen van het Nationaal Actieplan Energieopslag:
– Energieopslag te positioneren als een volwaardige en volwassen technologie die
een belangrijke bijdrage levert aan de energietransitie;
– De lezer te informeren over de achtergronden, ontwikkelingen de toepassingen
van energieopslag;
– In Nederland een gelijk speelveld te bewerkstelligen voor alle vormen van
flexibiliteit in het energiesysteem;
– Belemmeringen in de specifieke business case van energieopslag te signaleren
en voostellen te doen voor verbetering;
– Grootschalige(r) toepassing van energieopslag in Nederland te bepleiten en de
economische bewijsvoering daarvan te onderbouwen;
– Innovatie, industrialisatie en dienstverlening rondom opslag van energie te
stimuleren.
To be presented at the Energy Storage Day October 6th!
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Acceleration by public acceptance
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Thank you
Jillis Raadschelders
[email protected]
+31 26 356 2463
www.dnvgl.com
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