The document discusses invoicing and collateral requirements for imbalance settlement in the Nordic electricity market. It provides details on:
1) How eSett invoices BRPs on a weekly basis for imbalances, reserves and fees from three weeks prior. Invoices are sent as e-invoices or PDFs.
2) Payments are direct debited from BRP settlement accounts. eSett settles invoices the same week as invoicing.
3) Collateral must be provided by BRPs to meet requirements calculated based on volume, prices and past invoices. Collateral can be in the form of cash in a pledged account or an on-demand bank guarantee.
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Invoicing and Collateral Fredrik Åström, Fingrid Oyj
3. 3
Issuing of invoices
• eSett invoices imbalances, activated reserves and fees on a weekly basis
– Positive invoice amount (BRP pays to eSett) “Debit Notice”
– Negative invoice amount (eSett pays to BRP) “Credit Notice”
• Each Monday, eSett invoices the settlement result and fees from the delivery
week that started three weeks ago
• BRP receives one invoice per country where it operates
• BRPs can select to be invoiced either in default currency (EUR) or in local
currency (NOK or SEK)
• Invoice sent as e-invoice, which consists of two components:
– Invoice message in XML, which allows for automatic import of the invoice into the
BRP’s accounting system
– A PDF file with an image of the invoice, which facilitates manual review of the invoice
• BRPs that do not want to receive e-invoices will get invoice by email in PDF
format
4. 4
Payment of invoices
• eSett direct debits incoming payments from the BRP to eSett
– Invoice not to be paid by BRP
– Invoice amount debited from BRP’s settlement account
• Invoices are settled by eSett during the same week:
– Amount of Debit Notice debited by eSett on Wednesday
– Amount of Credit Notice paid out by eSett on Thursday
• A holiday in the interval Monday - Thursday in any of the NBS countries
shifts the activities on and after the holiday one business day forward
• Payments executed as same-day value payment
– Payment amount available to recipient’s bank on the same day as the payment is
initiated
– Payment amount is typically also credited to recipient’s account on the same day, but
this depends on agreement between account holder and bank
5. 5
The imbalance settlement results are invoiced and settled
~3 weeks after the delivery day
Calendar
days
Week 1 Week 2 Week 3 Week 4
Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu
Delivery
days 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
Mon 1
Tue 2
Wed 3
Thu 4
Fri 5
Sat 6
Sun 7
Delivery day D0 Reporting of data
D2 – D13
Settlement of week 1 final
Invoicing of week 1
Direct debiting of debit invoices
Payment of credit invoices
Schedule of imbalance settlement and invoicing
Delivery day
Data reported
Settlement final
Settlement invoiced
Incoming payments to eSett debited
Outgoing payments to BRP credited
7. 7
Two alternative forms of collateral
A. Cash collateral
• Cash on an account in an approved Settlement Bank
• Account pledged to eSett by signing Pledged Cash Account Agreement defined
by eSett
• Currency of account can be EUR, NOK or SEK
• Same account used for settlement of incoming and outgoing invoice payments
B. On-demand guarantee
• Issued by approved Settlement Bank
• Shall be unconditional, irrevocable and payable on first demand
• Issued according to On-Demand Guarantee template defined by eSett
• Currency of guarantee can be EUR, NOK or SEK
Any combination of these two forms of collateral is also possible.
8. 8
Collateral schedule
• Dynamic collateral model: collateral requirements recalculated each week to
reflect changes in counterparty exposure
• Standard schedule:
– Collateral requirements calculated and published in Online Service by 13
CET on Monday
– BRPs shall provide sufficient collateral to meet requirement by End of
Business on Monday:
• Amount of cash collateral must be credited to settlement account during
Monday (i.e. included in Monday’s closing account balance)
• On-demand guarantee must be provided to eSett by 15 CET on Monday
– By End of Business on Monday, the BRP shall also post sufficient
additional funds to settle the next invoice if it is a Debit Notice
9. 9
Exceptions to collateral schedule
• If Monday is a holiday (in any of the countries), eSett will publish the collateral
requirement on the next business day
• If the risk exposure changes significantly during the week, eSett will publish
an updated collateral requirement
• Collateral updates are published by 13 CET and the BRP shall provide
sufficient collateral to meet the updated requirement by End of Business on
the day when the updated requirement was published
10. 10
Collateral monitoring
• Daily collateral monitoring is performed by eSett
• For this purpose eSett will retrieve daily account balances from each collateral
account
• eSett verifies that each BRP has met collateral requirement by the End of
Business deadline on Monday based on Monday’s end-of-day account statement
on Tuesday morning
• A failure to post sufficient collateral by the deadline constitutes a material breach
of the imbalance settlement agreement
• Currency treatment:
– Calculation of collateral requirement and monitoring of collateral is carried
out in EUR
– Any collateral deposits in SEK and NOK are converted to EUR with daily ECB
rate
11. 11
Release of Excess Funds on a Pledged Cash Account
• If a Pledged Cash Account holds more funds than what is necessary for
meeting the Collateral Requirement and settling the next debit invoice, the
BRP may request from eSett that the excess balance be released from the
Pledged Cash Account
– This request can be submitted through Online Service on any day in the week
• If the request is valid, eSett will instruct the Settlement Bank to transfer the
Excess Balance to another designated account of the BRP
12. 12
The size of the counterparty risk components varies from day
to day
Week 1 Week 2 Week 3 Week 4
M T W T F S S M T W T F S S M T W T F S S M T W T F S S
On Monday:
On Tuesday:
On Wednesday:
On Thursday:
On Friday:
On Saturday:
On Sunday:
1. Invoiced
1b Overdue
invoice*
2.
Settlement
ready, not
invoiced
3. Settlement
data being
reported
Continuously
about three weeks
of settlement
outstanding
* Overdue invoices
should not be
possible due to
collateral model
Risk of irregular
behavior from
calculation
moment onwards
1-3 days
Moment of
calculation
13. 13
Standard formula for calculation of collateral requirement
𝐶𝑜𝑙𝑙𝑎𝑡𝑒𝑟𝑎𝑙 𝑅𝑒𝑞𝑢𝑖𝑟𝑒𝑚𝑒𝑛𝑡 = 3 ∗ (𝑆1 + 𝑆2) + 𝑚 ∗ 𝑉1 + 𝑉2 ∗ 𝑃
Where
S1 = Average of sums of invoiced production fees, consumption fees and consumption imbalance fees per
week for the last 3 invoiced weeks
S2 = Average of absolute amounts of sums of invoiced production and consumption imbalances per week
for last 3 invoiced weeks
V1 = Consumption volume from last 7 settled days
V2 = Bilateral and spot sales volumes from last 7 days
m = Multiplier:
• 3/7 for the share of (V1+V2) that does not exceed 80,000 MWh
• 1/7 for the share of (V1+V2) that exceeds 80,000 MWh but does not exceed 400,000 MWh
• 0 for the share of (V1+V2) that exceeds 400,000 MWh
P = Average of the consumption imbalance prices in the different MBAs during the last 7 days, where the
price of each MBA is weighted according to the share of the BRP's total turnover that took place in
respective MBA
m × (V1 + V2) can be at most 80 000 MWh
Minimum amount of the collateral requirement is 40 000 €
~ Imbalances that
have occurred but not
been paid for yet
~Exceptional imbalances that may
occur from this point onwards until
they are recognized
14. 14
Exceptions to the Standard Formula
• The collateral requirement will be calculated according to an adjusted formula in
situations where the standard formula does not appropriately reflect the prevailing
counterparty risk
• An adjusted formula is used in e.g. the following situations:
– The week contains holidays that prolong the settlement period
– There are risks of delays in the payment process e.g. due to labor disputes in banks
– When there have been exceptional movements in market prices
– When the results of the day-ahead market cannot be calculated in normal order
• An adjusted formula is also used for the following BRPs:
– New BRP
– BRP whose balance obligation has changed substantially
– BRP participating in shadow auction for NordNed link
– BRP with erroneous volume data
– BRP in financial distress
• The objective is always to reflect the prevailing counterparty exposure as closely as
possible based on the data available
16. 16
BRP's
settlement bank
Account
balances
Invoice
Information and money flows between the parties
eSett's
invoice operator
(Basware)
BRP's invoice
operator
Request to release excess collateral
Collateral requirement
Request for
Transfer
Payment
instruction
Instruction
to increase
collateral
Request for
Transfer
eSett's
bank
(Nordea)
Other
accountCollateral
increase
Collateral
release
Credit
Debit BRP's
settlement
account
eSett's
settlement
account
BRPeSett
17. 17
Required setup for invoicing
• Agreement with e-invoice operator for receiving e-invoices
• Inform eSett of the e-invoicing operator and e-invoicing address to be used
• BRP can agree with its e-invoice operator about the format in which it wants to
receive the e-invoice
– eSett will issue invoices in Finvoice 1.3 format
– Invoice operators will handle the necessary translation if the BRP chooses to use
another format
• If the BRP does not want to receive e-invoices it shall inform eSett of an email
address to which the invoice will instead be sent in PDF format
18. 18
Required banking setup
• Bank account (”Settlement Account”) in approved Settlement Bank
– Account has to be held in Norway, Sweden or Finland
– Currency can be EUR, NOK or SEK
– Different settlement account per country possible if operating in multiple countries
• Signing of Pledged Cash Account Agreement
– Pledge of account to eSett to enable use as collateral
– Right of disposal to eSett to enable direct debiting of account
– Right for eSett to receive information about balances and transactions on account
• Signing of other required agreements with Settlement Bank
– E.g. agreement to enable same-day value payments
– Settlement Bank to advise what agreements are required
• List of approved Settlement Banks published on www.eSett.fi (forthcoming)
– BRP to notify eSett if it would like to use a bank that is not yet on the list
19. 19
Requirements on Settlement Banks
• Domicile in Norway, Sweden or Finland
• Member of SWIFT or operating through another SWIFT member
• Ability to execute Request for Transfer instructions / MT101 with Same Day Value
according to eSett’s schedule
• Ability to include remittance information from incoming MT101 in outgoing payment
• Ability to report balances in MT940 format according to eSett’s schedule
• Credit rating on at least the following level:
– Standard & Poor's: long term rating “A”
– Moody's: long term rating “A2”
– Fitch: long term rating “A”
• Valid Settlement Bank Agreement with eSett
• Valid bilateral agreement with eSett’s bank (Nordea) for execution of Request for Transfer
transactions
20. 20
Service fees
• The BRP is responsible for all applicable service fees for the settlement bank
services
• eSett is not responsible for any fees or costs incurred by the Settlement Bank
• The Settlement Bank can apply any pricing model to the settlement bank
services
21. 21
Schedule for preparations
2015 2016
Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr
Settlement Bank
Agreement published
Signing of Settlement
Bank Agreements
BRPs to obtain
Settlement Bank
services
eSett operating
imbalance settlement
for Finland
eSett operating
imbalance settlement
for Norway and Sweden
31 May
1 Feb
18 Apr
• Settlement Account opened and Pledged Cash Account Agreement signed at the latest 1 month
before go-live
• Initial collateral posted at the latest 1 week before go-live
22. 22
Contacts
Minnakaisa Ahonen
CEO, eSett Oy
+358 50 5425427
Minnakaisa.Ahonen@fingrid.fi
Paula Berg
Finance Manager, eSett Oy
+358 40 4773551
ext-Paula.Berg@fingrid.fi
Fredrik Åström
Finance responsible in NBS
project
+358 40 7720548
Fredrik.Astrom@fingrid.fi