PPA Tender
A PPA built around your demand, tendered to 200+ sellers
You publish your demand once. Offers come back normalized and comparable, and you negotiate and close digitally, in one place.
Three steps to the best term sheet
Publish your demand
Define volume, term, and technology once. Your request instantly reaches every matching seller in the network.
Receive comparable offers
At least 3 qualified offers within 24 hours, normalized so you compare price, profile, and terms side by side.
Negotiate and close digitally
Shortlist, negotiate, and reach a final term sheet in 2 weeks. On request, Otark connects you with specialized energy lawyers for the signature.
Tender for the right delivery profile
Tender exactly the delivery structure your consumption needs. Sellers price their offers against that profile.
Pay as forecasted
Settled on the asset's day-ahead forecast: what is forecast for the next day is delivered and paid.
Pay as indexed (ENWEX)
Settled against the ENWEX index, a Germany-wide generation forecast, separately for solar and wind.
Pay as produced
The asset's full generation in real time. You run the forecast and manage any deviations yourself.
Pay as consumed
Energy delivered along your own consumption profile.
Shaped PPA
Combines renewable energy with storage or market purchases.
Baseload PPA
Purchases a fixed amount of energy per hour.
Every counterparty vetted, every offer comparable
KYC & credit checks
Otark vets every participant before they enter the marketplace, so you only ever negotiate with qualified counterparties.
Normalized offers
Every offer follows the same structure: technology, volume, term, and price are comparable at a glance.
Transparent process
Clear timelines and structured negotiation rounds replace months of opaque back-and-forth.
Settlement included
After signature, Otark coordinates guarantees of origin and settlement processes with one integration.
Explore more of Otark
1-Click PPA
Standardized solar & wind PPAs, closed in 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.
Clearing & Settlement
Delivery, balancing group, GoO transfer, billing: Otark handles it.
Bring your demand to PPA Tender
350+ buyers and 200+ sellers already trade on Otark. Publishing your demand is free.
Free · No obligation · Ready in 2 minutes · GDPR compliant