Closing the deal is the start. Otark settles the rest.
Power has to flow, certificates have to move, invoices have to match. Otark coordinates the processes behind your deal: one contact, one integration.
From signature to delivered green power
Physical delivery
Every platform product is physically delivered. Otark coordinates the schedules behind your contract.
Balancing group management
Otark Energy Services handles the balancing group processes – so you don't need an energy trading desk of your own.
GoO transfer
The seller transfers all guarantees of origin to Otark's GoO clearing account – from there, Otark distributes them to the matching buyers, tracked and complete.
KYC & credit checks
Otark vets identity and creditworthiness of every counterparty before a deal can happen.
Billing & data
Clean settlement and billing data for every delivery period, exportable via API and CSV.
REMIT reporting
At the contract parties' request, Otark takes over REMIT reporting and the associated regulatory obligation.
BRP-Portal
Balancing group managers keep every nomination in view, anytime, in a dedicated portal.
Automation via API
Plug Otark straight into your systems via the API and automate recurring workflows.
One point of contact
Instead of coordinating sellers, balancing group managers, and registries, you talk to Otark.
Bilateral or via Otark: always settled
Otark orchestrates, you transact directly
Otark coordinates physical delivery, balancing group processes, and the GoO chain from seller to buyer. The contract and payment run directly between the two parties, on a pre-negotiated standard contract.
Contract
Payment
Power & GoOs
- Physical delivery via Otark balancing group
- GoOs: seller → Otark → buyer
- Payment directly between the parties
Otark Energy Services as central counterparty
On Green SPOT, Otark Energy Services GmbH is your contract partner: it buys from producers and sells on to you. Power, certificates, and payment all run through Otark, settled daily.
Selling to Otark
Buying from Otark
Power & GoOs
- Daily settlement
- Payment via SEPA B2B direct debit
- Payout via SEPA credit transfer
Understand, control, automate — all in one portal
Balance responsible parties keep nominations, forecasts, transactions, and automation under control in one place.
Alerts, volumes, and everything that needs attention before gate closure — at a glance.
Data where you need it
API access
Deals, deliveries, and settlement data available via API for your procurement and energy management systems.
CSV & Excel exports
Every report as CSV or Excel, ready for controlling and accounting – delivered automatically via SFTP on request.
BRP-Portal
A web portal for balance responsible parties – all the information in one place to steer the entire operation.
Explore more of Otark
PPA Marketplace
Tender once, compare offers from 200+ vetted sellers, close digitally.
1-Click PPA
Standardized solar & wind PPAs, closed in under 60 minutes.
Green SPOT
Physical delivery incl. GOs, trade quarter-hourly for tomorrow (day-ahead).
Granular Certificates
Guarantees of origin per quarter-hour, with verifiable asset link.
One platform, settlement included
Close on Otark and the processes behind the deal are taken care of. See it live in a demo.