Ton van Cuijk

DSO Architect

Enexis Netbeheer - Asset management

GOPACS als oplossingsrichting voor de uitdagingen

van netbeheerder bij netinpassing duurzame opwekking

▪ OKTOBER 2019

Marko Kruithof

Programma Manager GOPACS

MK-Consult

2

WIJ ZIJN ENEXIS GROEP

3

629.619

612.076

4.324

4.332

KERNGEGEVENS (Enexis Groep per 1-1-2019)

LTIF ENEXIS Veiligheidsindex

1,482017: 1,65

NETTO-OMZETIn miljoenen euro’s

1.4452017: 1.398

RESULTAAT NA BELASTINGEN In miljoenen euro’s

3192017: 207

BALANSTOTAALIn miljoenen euro’s

7.7152017: 7.668

Personeelsleden

20172018 20172018

Bruto voetafdruk eigen

emissie Enexis in ton CO2

VERBINDER IN DE KETEN

VERBINDER

Grootschalige

productie en

buitenland

4

AMBITIEUZE DOELEN

MISSIE

We realiseren een duurzame energievoorziening door state of the art

dienstverlening en netwerken en door regie te nemen in innovatieve oplossingen.

STRATEGISCHE DOELEN

▪ Netwerk en dienstverlening tijdig

gereed voor veranderingen in de

energiewereld

▪ Betrouwbare energievoorziening

▪ Excellente dienstverlening: hoge

klanttevredenheid en verlaging

kosten

▪ Samen met lokale partners

Nederlandse klimaatdoelen

realiseren

▪ Innovatieve, schaalbare oplossingen

om de energietransitie te versnellen.

VERSNELLEN

ENERGIETRANSITIE

EXCELLENT

NETBEHEER

5

UITDAGINGEN VAN DE NETBEHEERDER

AANSLUITEN VAN

DUURZAME ENERGIE

OP LAND

FACILITEREN VAN

ELEKTRISCH

VERVOER

SCHAARSTE VAN

PERSONEEL

AARDGASVRIJ

MAKEN VAN

WONINGEN

7

INDICATOREN ENERGIETRANSITIE – ZON

ZONNEPANELEN IN ENEXIS GEBIED

1

0

16000

32000

48000

64000

80000

2011 2012 2013 2015 2015 2016 2017 2018

AANSLUITINGEN MET TERUGLEVERING

8

OVERZICHT REALISATIE DUURZAME OPWEK - ZON

9

OVERZICHT REALISATIE DUURZAME OPWEK - WIND

10

SCHAARSTE IN HET ELEKTRICITEITSNET

11

VERZWAREN

12

EFFICIENT OMGAAN MET BESTAANDE CAPACITEIT

LEGISLATION

BASED SOLUTIONS

(direct control)

MARKET BASED

SOLUTIONS

(buying flexibility)

TARIVES

(implicit flexibility)

INFRASTRUCTURE

(dynamic grid management)

initiatives

ideas exploring in development completed

Interflex

Direct Control /

Curtailment

Gopacs

Toekomstige

Nettarieven KV

Exp.Verzwaren, tenzij

Nettarieven GV

Jouw Energie MomentJEM2.0

Smart Farmer Grid

Flex as a Service

Wildlands

Flexibele bandbreedte

Groene Waterstof

Metal Power

Boerkracht

Energy Hubs

Overbruggingsflex

Tariefproducten

Heavy Duty Flex

Industrie product

Vehicle2Grid Flex

Batterij voor RNB

TSO-DSO initiatives by ENTSO-E and DSO associations at EU level

• TSO-DSO Data Management Report (2016)

• TSO-DSO Working group and Active System Management report (16 april 2019)

National TSO-DSO working groups addressing key challenges:

• TSO-DSO working groups Grid Strengthening and Congestion Management

• Comprehensive Energy Transition Programme by Netbeheer Nederland -NL association of grid operators.

Market-based congestion management pilot project started 2017:

• Joint development of concept in pilot with ETPA

• Proof of concept MVP implementation 2017

• Initial market pilot by Stedin 2018

• GOPACS platform v1.0 launched 29th jan 2019 by the Dutch DSOs and TSO Tennet

How it all startedGood cooperation and step-by-step approach basis for effective tool for congestion management

spread prices market pilot

Main drivers

• Growth variable renewable generation with envisaged ambitious national target of ~70% wind + solar in generation mix by 2030.

• New demand electrification heat, mobility, industry

• New business models, dynamic pricing ed.

Demand for flexibility increases in 3 domains

• Wholesale markets

• Balancing

• Congestion management

Congestion management essential

• Grid needs to facilitate users and broad flexibility demand

• Manage congestion in ways consistent with market model

• Need for effective tooling built on TSO – DSO cooperation

Growing demand for flexibilityCongestion management modest share, but essential

Grid Operators forecast congestion

• Long term for the next years: scenarios generation, consumption and international flows as input in model analyses-> basis for investment plans and grid strengthening.

• Short term, for the next days or hours: operational net flow analysis based on transport prognoses-> basis for grid operation.

Options for managing congestion

• Investments in grid strengthening

• Grid re-configuration

• Market based re-dispatch, both voluntary and by legal obligation

• Enhanced grid connection agreements

• Enhanced grid tariff structures

• Regulated options, curtailment (as last resort)

Forecasting & mitigating congestion in the Netherlands

FrieslandTerugleveringZonneparken

HaarlemmermeerLeveringTuinders en datacenters

MiddenmeerLeveringTuinders en datacenters

Neerijnen/BommelerwaardLeveringTuinders

Nijmegen-NoordLevering en terugleveringIndustrie, woningen, zon en wind

ZuidplaspolderLeveringTuinders

Gouda

LeusdenBreukelen

VinkeveenAmersfoort

Leidschendam

Pijnacker / Nootdorp

Transparant communication to the market is crucial for a timelymarket responseDSOs areas with congestion and/or potential future congestion

Redispatch expenditures TenneT NL in recent years

2015 ~ 15 M€

2016 ~ 65 M€

2017 ~ 45 M€

2018 comparable

Geographic needs

Most frequent:

Buy orders (i.e. downward regulation) in areas: Groningen, Friesland, Overijssel, Drenthe, Flevoland (ten noorden Ketelmeer), on all voltage levels

Sell orders (i.e. upward regulation) in areas: Flevoland (ten zuiden Ketelmeer), Gelderland, Utrecht, Noord-Holland, Zuid-Holland, Zeeland, Brabant, Limburg on all voltage levels

Current needs published :https://gopacs.eu/marktberichten/

TSO as Market maker

Trend increasing demand for TSO congestion management

• Combination of intra-day bids on a market platform with location information that canbe leveraged for redispatch:

sell-order from marketparties with a connection in the congested area buy-order from marketparties outside the congested area.

• The price difference between the buy and sell orders (intra-day congestion spread) is paid by the grid operator. With this, the market platform matches thecorresponding orders.

• No BRP license for DSOs needed, Balance Neutral, easy access for market partiesthrough ID market integration

F

Product: Intraday Congestion Spread (IDCONS)

TSO TenneT

DSOAlliander

DSO Stedin

Other DSOs

Regu

latedd

om

ain

CongestionCase

Confirmation accepted spreads

Forecast basedon:• Weather

data• Metering

data• Transport

prognoses from market

Congestion spread

Market party B

Buy orders with location (EAN)

Market party A

Sell orderswith location (EAN)

Regular intra-day trade

Market platform

ETPA

Market platform 2

Co

mm

ercial do

main

Market platform 3

Market notification

Procurement of spreads

Available bids withlocation information

TSO/DSOAnalysis

GOPACS: Grid Operator Platform in theNetherlands for market based congestion solutions

The process in practice:Steps to market-based congestion solution

43

Activation

validation

and settlement

Request and

filter orders

from market

platforms

Identify congestion

and

upload to platform

2

1. Preparation by market parties

• Access to wholesale ID trading platforms

• Sign-up to unlock orders with location for grid operators.

• Link to future flexibility register.

2. Identify congestion

• Analysis as part of daily forecasting by grid operator.

• Create a “congestion case” in the platform.

3. Request and filter orders from market platforms

• Assess effectiveness and create spreads.

4. Activation validation and settlement

• Confirm buy to market platforms.

• Validation of delivery and settlement.

1 Sign up by

market parties

22

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