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Soldera Two-Stage Tender • September 29th 2025
This tender date has passed.
Solar/Wind Sheet
•
Hydro/Biomass Sheet
1
Initial Bids
Until 13:00 Berlin
→
2
Final Round
13:00 - 14:00 Berlin
WIND + SOLAR
HYDRO + BIOMASS
Total Volume
76,755 MWh
Delivery
Immediate
Vintages
2024-2025
AIB-Hub
Grid Connected
EE, LT, LV
21% EKO • 17% OK-Power
Solar
52,621 MWh
69%
Wind
24,134 MWh
31%
Support Status
Supported 30%
Unsupported 70%
23,323 MWh Supported
53,432 MWh Unsupported
Two-Stage Tender Process
▼
Stage 1 (Until 13:00 Berlin):
Submit sealed bids to trade@soldera.org
Full or partial volumes accepted
Top 5 bidders advance to Stage 2
Non-advancing bidders notified immediately
Stage 2 (13:00-14:00 Berlin):
Top 5 bidders can increase price only
Volume commitments remain unchanged
Highest final bid wins
Delivery:
Immediate upon contract signing • Spot market only
COD Profile:
78% facilities <5 years • 89% Wind+Solar <5 years
Note:
Late bids may be discarded • Partial volumes accepted
Learn more from our
articles
Oliver Bonallack
How To Buy Renewable Energy Ecolabels: Authorised EKOenergy Seller
oliver-bonallack
www.soldera.org/articles/soldera-buy-ekoenergy-ecolabel
Soldera News
October 28, 2025
Oliver Bonallack
Soldera Is Now a Signatory of the 24/7 Carbon-Free Energy Compact (24/7 CFE)
oliver-bonallack
www.soldera.org/articles/soldera-signatory-cfe-247
Soldera News
October 26, 2025
Oliver Bonallack
Soldera Joins Evident's 2025 I-REC(E) Participant List
oliver-bonallack
www.soldera.org/articles/soldera-evident-2025-irec-participant
Soldera News
October 3, 2025
Oliver Bonallack
Soldera Attends Re-Source 2025: Largest European Event Connecting Renewable Energy Buyers and Sellers
oliver-bonallack
www.soldera.org/articles/soldera-attends-re-source-2025-largest-european-event-connecting-renewable-energy-buyers-and-sellers
Soldera News
September 30, 2025
Stenver Jerkku
Soldera CEO on Estonia's Leading Dev Podcast: AI Development Tactics
stenver-jerkku
www.soldera.org/articles/soldera-ceo-ai-development-tactics-estonian-podcast
Soldera News
September 26, 2025
Oliver Bonallack
Soldera Joins RECS: The Leading Energy Certificate Association in 2025
oliver-bonallack
www.soldera.org/articles/soldera-recs-membership-2025
Soldera News
September 24, 2025
Oliver Bonallack
Soldera's Secure AI Practices: Guarantees of Origin Management
oliver-bonallack
www.soldera.org/articles/artificial-intelligence-guarantees-of-origin
Product
September 23, 2025
Oliver Bonallack
Soldera Surpasses 3000 Devices Under Management
oliver-bonallack
www.soldera.org/articles/soldera-over-3000-renewable-production-devices-guarantees-of-origin-managed-2025
Soldera News
September 23, 2025
Oliver Bonallack
Soldera Feature Spotlight: Ecolabel Eligibility & Approval
oliver-bonallack
www.soldera.org/articles/soldera-feature-spotlight-ecolabel-eligibility-approval
Product
September 1, 2025
Oliver Bonallack
Soldera Feature Spotlight: Aggregated Forward Sales
oliver-bonallack
www.soldera.org/articles/soldera-feature-spotlight-aggregated-forward-sales
Product
September 1, 2025
Oliver Bonallack
Soldera Feature Spotlight: Single Counterparty KYC
oliver-bonallack
www.soldera.org/articles/soldera-feature-spotlight-single-counterparty-kyc
Product
September 1, 2025
Oliver Bonallack
Soldera Feature Spotlight: Aggregated Spot Sales
oliver-bonallack
www.soldera.org/articles/soldera-feature-spotlight-aggregated-spot-sales
Product
September 1, 2025
Oliver Bonallack
Soldera Feature Spotlight: Streamlined Device Overview
oliver-bonallack
www.soldera.org/articles/soldera-feature-spotlight-device-overview
Product
September 1, 2025
Oliver Bonallack
Soldera Feature Spotlight: Scheduled Transfers of Guarantee of Origin Volumes
oliver-bonallack
www.soldera.org/articles/soldera-feature-spotlight-scheduled-transfers-of-guarantee-of-origin-volumes
Product
September 1, 2025
Tibisay Ulloa
Making Sense of Guarantees of Origin in Spain: Spanish GO Management Explained
tibisay-ulloa
www.soldera.org/articles/spain-guarantees-of-origin-management-explained
Product
September 1, 2025
Oliver Bonallack
Renewable Energy Guide: How to Buy and Trade Guarantees of Origin
oliver-bonallack
www.soldera.org/articles/renewable-energy-guide-how-to-buy-and-trade-guarantees-of-origin
Research
September 1, 2025
Oliver Bonallack
AIB Data: Can Guarantee of Origin Traders Learn From AIB Statistics in GO Markets?
oliver-bonallack
www.soldera.org/articles/aib-statistics-guarantee-of-origin-trading
Research
September 1, 2025
Oliver Bonallack
Market Update: Norway Aligns With REDII: What It Means for GO Prices
oliver-bonallack
www.soldera.org/articles/norway-redii-go-prices
Research
September 1, 2025
Oliver Bonallack
Market Update: Swedish Energy Agency Proposes Guarantee of Origin (GO) Regulation Changes That Disobey REDIII
oliver-bonallack
www.soldera.org/articles/swedish-energy-agency-go-regulation-rediii
Research
September 1, 2025
Oliver Bonallack
Soldera’s Ethos: Sealed Hybrid Tenders (Guarantee of Origin Auction)
oliver-bonallack
www.soldera.org/articles/soldera-ethos-sealed-hybrid-tenders
Soldera News
September 1, 2025
Oliver Bonallack
A Producer Guide: Why Renewable Guarantee of Origin (GO) Markets Are Volatile And How To Use Volatility To Your Advantage
oliver-bonallack
www.soldera.org/articles/go-market-volatility-explained
Research
September 1, 2025
Oliver Bonallack
Soldera Feature Spotlight: Complete Transaction History
oliver-bonallack
www.soldera.org/articles/soldera-feature-complete-transaction-history
Product
September 1, 2025
Oliver Bonallack
Soldera Feature Spotlight: Fully Automated Contracting
oliver-bonallack
www.soldera.org/articles/soldera-feature-fully-automated-contracting
Product
September 1, 2025
Oliver Bonallack
Soldera Feature Spotlight: Effortless Device Registration for Guarantees of Origin
oliver-bonallack
www.soldera.org/articles/soldera-feature-spotlight-effortless-device-registration
Product
September 1, 2025
Oliver Bonallack
Soldera Feature Spotlight: Renewable Compliance & Consolidated Reporting
oliver-bonallack
www.soldera.org/articles/soldera-feature-spotlight-true-consolidated-reporting
Product
September 1, 2025
Oliver Bonallack
Soldera Feature Spotlight: Complete Renewable Inventory Overview
oliver-bonallack
www.soldera.org/articles/soldera-feature-spotlight-complete-inventory-overview
Product
September 1, 2025
Oliver Bonallack
Soldera Feature Spotlight: Automatic Invoices & Transactions
oliver-bonallack
www.soldera.org/articles/soldera-feature-spotlight-automatic-invoices-transactions
Product
September 1, 2025
Oliver Bonallack
Soldera Feature Spotlight: Market Insights & Quarterly Outlooks
oliver-bonallack
www.soldera.org/articles/market-insights-guarantees-of-origin
Product
September 1, 2025
Oliver Bonallack
Soldera Feature Spotlight: Forward Hedging of Guarantee of Origin Volumes with Soldera Forward Advantage
oliver-bonallack
www.soldera.org/articles/soldera-feature-spotlight-forward-hedging-of-guarantee-of-origin-volumes
Product
September 1, 2025
Oliver Bonallack
Soldera Feature Spotlight: Manage Guarantees of Origin (GOs) Across Special Purpose Vehicles (SPVs)
oliver-bonallack
www.soldera.org/articles/soldera-manage-guarantees-of-origin-spvs
Product
September 1, 2025
Oliver Bonallack
Soldera’s Pricing: The Success Fee Model Explained
oliver-bonallack
www.soldera.org/articles/solderas-pricing-the-success-fee-model-explained
Product
September 1, 2025
Oliver Bonallack
Virtual Energy Attribute Certificate (EAC) Accounts: Say Farewell to Fees With Instant & Borderless Market Access
oliver-bonallack
www.soldera.org/articles/virtual-energy-attribute-certificate-accounts-global-access
Product
September 1, 2025
Oliver Bonallack
Virtual Guarantee of Origin (GO) Accounts: Meet The Cheapest GO Holding Accounts for Cancellation & Transfers
oliver-bonallack
www.soldera.org/articles/virtual-guarantee-of-origin-accounts-cheapest-go-holding
Product
September 1, 2025
Oliver Bonallack
Belgium Has FOUR Guarantee of Origin (GO) Registries: Belgian GO Management & Prices Explained & What You Need to Know
oliver-bonallack
www.soldera.org/articles/belgium-guarantee-of-origin-registries-prices-explained
Research
August 29, 2025
Oliver Bonallack
Soldera Feature Spotlight: GO Allocation for PPAs
oliver-bonallack
www.soldera.org/articles/feature-spotlight-go-allocation-for-ppas
Product
August 22, 2025
Oliver Bonallack
Simple Guide to Bundled vs Unbundled Energy in 2025
oliver-bonallack
www.soldera.org/articles/bundled-vs-unbundled-renewable-energy
Research
July 8, 2025
Oliver Bonallack
What’s the difference between Physical and Virtual PPAs?
oliver-bonallack
www.soldera.org/articles/whats-the-difference-between-physical-and-virtual-ppas
Research
July 7, 2025
Oliver Bonallack
Guide to Renewable GO Quality Labels in Europe 2025
oliver-bonallack
www.soldera.org/articles/understanding-quality-labels-in-europe
Research
May 15, 2025
Oliver Bonallack
VCs Make Infrastructure Play: A Bullish GO Market Signal
oliver-bonallack
www.soldera.org/articles/soldera-raises-two-and-a-half-million-euro-a-bullish-go-market-signal
Soldera News
April 23, 2025
Oliver Bonallack
The Guide to Cross-Border GO & REC Management in 2025
oliver-bonallack
www.soldera.org/articles/the-guide-to-cross-border-go-and-rec-management-in-2025
Research
April 18, 2025
Oliver Bonallack
Who’s Dealing Energy Certificates? Key Players in GO and REC Markets
oliver-bonallack
www.soldera.org/articles/whos-dealing-energy-certificates-key-players-in-go-and-rec-markets
Research
March 14, 2025
Oliver Bonallack
Understanding RE100: What Are Credible Claims?
oliver-bonallack
www.soldera.org/articles/understanding-re100-what-are-credible-claims-in-renewable-energy
Research
February 27, 2025
Oliver Bonallack
How Will Trump Affect the Renewable Energy Certificate (REC) Market?
oliver-bonallack
www.soldera.org/articles/how-will-trump-affect-the-renewable-energy-certificate-rec-market
Research
February 13, 2025
Oliver Bonallack
How to Make the Most Profit From Selling Guarantees of Origin?
oliver-bonallack
www.soldera.org/articles/how-to-make-the-most-profit-from-go-sales
Research
December 2, 2024
Oliver Bonallack
The Role of Regulations in Driving GO Demand
oliver-bonallack
www.soldera.org/articles/the-role-of-regulations-in-driving-go-demand
Research
December 2, 2024
Stenver Jerkku
What Is the Price of Guarantees of Origin? Here Are Some Public Price Signals
stenver-jerkku
www.soldera.org/articles/what-is-the-price-of-guarantees-of-origin-here-are-some-public-price-signals
Research
May 24, 2024
Stenver Jerkku
4 Reasons Why Now Is the Right Time to Join Soldera
stenver-jerkku
www.soldera.org/articles/4-reasons-why-now-is-the-right-time-to-join-soldera
Research
May 16, 2024
Stenver Jerkku
February 2024 — What France's Certificate of Origin Auctions Say About Market Prices
stenver-jerkku
www.soldera.org/articles/february-2024-french-auction-prices
Research
March 1, 2024
Stenver Jerkku
What is a Guarantee of Origin?
stenver-jerkku
www.soldera.org/articles/what-is-a-guarantee-of-origin
Research
February 22, 2024
Additional income
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Guarantees of Origin can only be traded for the first 12 months after the moment of production, so it does not make sense to wait long.
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See our pricing