Who’s Dealing Energy Certificates? Key Players in GO and REC Markets

Research
Reading time:
4
Minutes
14/3/2025

If you’re exploring Guarantee of Origin (GO) and Renewable Energy Certificate (REC) markets, you probably understand the typical lifespan of an Energy Certificate. Producers generate electricity, are issued certificates, and a utilities company or a corporation will retire or redeem this certificate, with the volume of certificates in MWh representing the tracking of their own renewable usage or the renewable usage assigned to their customers. Simple, right?

That’s almost the whole picture, but there are a few key players you should be aware of that make this environment a little more complex. It is likely you will encounter these entities yourselves, so having an understanding of their roles will leave you more equipped to navigate this market with confidence.

GO/REC Traders

First up, Traders. Traders in the GO market operate by taking positions on GO certificates, actively buying and selling based on market timing and active strategies. Unlike project developers, in most instances traders do not originate renewable energy projects themselves, instead focusing on capitalizing on price differentials across different time periods, geographies, and markets. They typically maintain their own inventory of GOs, use various financial instruments like futures, actively seek out price risk, and aim to profit from market movements and seasonal patterns in certificate prices.

GO/REC Brokers

Next is Brokers, who serve as intermediaries in the GO market without taking ownership positions in certificates. They are your standard middlemen: Brokers connect buyers and sellers, facilitating transactions while earning commission fees rather than profiting from market timing. Brokers do not originate renewable energy projects, nor do they maintain inventory positions for long periods of time, instead actively trying to minimize their exposure to GO market prices. Typical Broker responsibilities include keeping up-to-date with market developments, presenting this knowledge to clientele, maintaining extensive networks of counterparties, and ensuring that they have the ability to match specific GO requirements with available supply. Often, Brokers are integrated within or maintain close relationships with environmental consulting organisations, helping clients to navigate compliance and documentation requirements.

GO/REC Aggregators

Finally, Aggregators. Of all entities in the GO market, aggregators have the most unique approach that benefits the ecosystem. The aggregator primarily focuses on bundling certificate volumes from multiple producers into larger packages, which then go to auction or tender. Because these volumes are bundled, they are typically more attractive to major buyers, which can include brokers, utility companies, and traders. While they don't typically develop new renewable projects themselves, they frequently identify new production volumes and maintain long-term relationships with producers, also providing them with various support services and unique offerings. Unlike pure traders, aggregators ignore short-term market timing and care more about maintaining stable supply channels and relationships. They have to take ownership positions in certificates by default, but have no interest in speculation, instead maintaining much more consistent buy-and-sell patterns compared to traders, such as frequent auction and tender timetables.

If you’re wondering, Soldera is a GO and REC aggregator. But, we’re an aggregator with a unique offering to producers besides simple bundling of volumes. First and foremost, we eliminate the bureaucratic process that producers are drowning in with AI-powered management software custom-built for every regulatory jurisdiction. We also provide access to automated sales strategies, including DCA and forward hedging (more information in our article about maximising GO profits here). Combined with our extensive buyer network, producers really don’t have to lift a finger, resting assured that we are fetching the best prices for them whilst they sleep — prices that can only get better as more and more producers join the platform and as the market looks increasingly bullish.

Oliver Bonallack
Founder's Associate
LinkedIn

Learn more from our articles

Physical electricity all looks identical in the grid, but renewable energy transactions happen through separate certificate markets that many newcomers find confusing. Understanding when to bundle certificates with electricity versus buying them separately could dramatically impact your procurement costs and compliance strategy. Learn why this market separation exists and which approach fits your energy needs.

8

Renewables Explained Simply: Bundled vs Unbundled Energy

September 1, 2025

Physical and virtual Power Purchase Agreements (PPAs) shape how energy gets bought and sold, but they work in fundamentally different ways. Understanding the mechanics behind strike prices, basis risk, and settlement structures could save you from costly mistakes in energy procurement. Learn why renewable certificates are essential to both contract types.

5

What’s the difference between Physical and Virtual PPAs?

August 4, 2025

Quality labels in Europe's GO system add depth to renewable energy certifications. Discover how these specialized markers indicate higher standards, from additionality requirements to ecological commitments, and learn why they command premium prices in the European energy certificate marketplace.

8

Understanding Quality Labels in Europe

August 14, 2025

Here's why VC involvement in the GO market signals confidence—and how our recent fundraise positions us to scale smarter, serve faster, and help unlock real market value for clean energy buyers and producers.

2

VCs Make Infrastructure Play: A Bullish GO Market Signal

August 26, 2025

Navigating the international Guarantee of Origin (GO) & Renewable Energy Certificate (REC) market is far from simple. Fragmented systems, inconsistent protocols, and regional quirks make certificate management an administrative burden for energy producers, traders, and buyers alike. This article explores the structural challenges in Europe’s renewable energy certification ecosystem, explaining why an integrated solution is needed. Oh, and as a bonus, we included a highly detailed map graphic to clarify the landscape.

6

The Guide to Cross-Border GO & REC Management in 2025

September 1, 2025

GO/REC markets involve three distinct players beyond the basic certificate lifecycle. Each has unique roles that add complexity to renewable energy trading. Understanding these players helps navigate the market confidently.

4

Who’s Dealing Energy Certificates? Key Players in GO and REC Markets

September 1, 2025

The global renewable energy market is at a turning point, with RE100 shaping corporate procurement standards. This post breaks down the six key criteria that define credible renewable energy claims, covering issues like attribute ownership, geographic boundaries, and vintage limitations. As renewable markets evolve, RE100’s framework continues to influence sustainability strategies worldwide.

3

Understanding RE100: What Are Credible Claims?

August 4, 2025

Despite Trump's rapid Paris Agreement withdrawal and energy emergency declaration, market dynamics point to resilience in the climate transition. Tech leaders from Microsoft to Google are doubling down on renewable commitments, while state-level policies and the Inflation Reduction Act's economic impact in swing states create powerful counterweights. Energy sovereignty concerns, falling renewable costs, and growing corporate demand for clean energy certificates suggest this federal pivot may struggle to significantly derail progress. With global momentum and market forces aligned behind the energy transition, the path forward remains challenging but hopeful.

4

How Will Trump Affect the Renewable Energy Certificate (REC) Market?

August 4, 2025

The Guarantees of Origin (GO) market offers significant profit potential through strategic volume sales and timing. Fresh GOs command premium prices and must be sold within 12 months, making regular sales crucial for maximizing returns. With automated platforms reducing administrative burden by 95% and enabling volume aggregation across producers, even smaller renewable energy producers can now access better pricing and streamlined market participation.‍

3

How to Make the Most Profit From GO Sales?

August 4, 2025

EU's Guarantees of Origin market is projected to hit €24 billion by 2030, powered by new regulations and corporate sustainability goals. Recent EU directives on green hydrogen and hourly GOs are reshaping market dynamics and prices. With 50,000 companies facing mandatory sustainability reporting and rising demand from AI and data centers, GOs are becoming essential rather than optional.

3

The Role of Regulations in Driving GO Demand

August 4, 2025

The market for guarantees of origin (GO) for electricity may seem complicated. Unlike many other markets where prices are fully transparent – visible to all, harmonised, and straightforward – the GOs market operates mainly on the basis of private bidding transactions. Renewable energy producers themselves must look for potential buyers and study their interest and the prices they offer. Soldera offers a more straightforward solution for selling GOs, but more about it at the end of the post. Now, on to the price of guarantees of origin.

4

What Is the Price of Guarantees of Origin? Here Are Some Public Price Signals

August 4, 2025

Do you have solar panels? Did you know that you could be earning more money from your solar panels? Now is the perfect time to join Soldera and turn your solar panel electricity into a real source of income through Guarantees of Origin!

3

4 Reasons Why Now Is the Right Time to Join Soldera

August 4, 2025

France's latest auction showed a sharp drop in prices. We analyze how overproduction, weather conditions, and policy decisions affect prices.

4

February 2024 — What France's Certificate of Origin Auctions Say About Market Prices

August 4, 2025

With increasing environmental awareness and increasing demand for green energy, European renewable energy producers have found themselves in a unique position. It is possible for them not only to sell electricity, but also to receive recognition and additional income through Guarantees of Origin. Despite additional revenue being on the table, a large part of renewable energy producers do not take advantage of this option. This is even more perplexing since there are simple solutions on the market, such as Soldera, that make it easier than selling electricity.

3

What is a Guarantee of Origin?

August 5, 2025

Additional income is already waiting

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.