Facebook tracking pixel

Soldera’s Croatia Integration: Registry Bridge to HROTE for Transfer & Cancellation

Croatia’s Guarantee of Origin registry is operated by HROTE, the Croatian Energy Market Operator, and Croatia is generally considered to be one of the more niche GO markets. As a result, it’s a market where participants can greatly benefit from the ability to do the following actions in the same place:

Put simply: local cancellation can be made far less painful when the registry work isn’t your problem, and you can access a simple web app where the Croatian registry is wrapped inside a hosted account model. We’ve done the integration work so you don’t have to.

The Fix - Registry Bridge

Through Registry Bridge, Soldera’s universal registry integrations give users a direct platform route for all Croatian GO actions inside HROTE, including:

  • Cancellation

  • Transfer

  • Reconciliation

  • State-mirrored registry handling (full portfolio visibility).

Not only this, but Soldera clients can expect:

  • Direct access to every other international EAC registry, so sustainability teams no longer face the consequences of context-switching .

  • Advanced portfolio management tools and forward procurement

  • A Scope 2 compliance-brain trained to advise and execute on all major greenhouse gas reporting frameworks and regulations.

  • Certificate buying and selling channels trusted by Soldera's global network of counterparties and clients

Why Our Solution:

The end-to-end, bespoke HROTE connection means that GO market participants do not need to treat the Croatian registry as a separate operational project every time a cancellation document is needed.

Soldera’s hosted account layer provides complete, functional access to HROTE: with Soldera’s platform performing all registry interaction and securing the certificate trail to be aligned with the underlying HROTE account state.

With your HROTE-backed cancellation documentation, you’ll receive a fully audit-ready trail to accompany your renewable electricity claims in Croatia (and any other global market you wish to access in your hosted account). See our universal registry integrations article for more information.

Croatian Market Context:

Soldera is built to solve complex GO management needs at an enterprise level. To get a personalised overview of what we offer, book a demo. For country-specific buying context and a fact file on the Croatian GO market, see our page dedicated to Croatian GOs .

Registry Bridge FAQ

How to match renewable energy in Croatia?
With Soldera’s Registry Bridge, renewable energy matching in Croatia is handled through verified local market-based instruments. Upload consumption data and Soldera can source certificates and produce cancellation documentation from HROTE.
How to cancel GOs in HROTE?
Soldera’s Registry Bridge enables HROTE cancellations from one platform workflow. There is no need to run a separate local HROTE account before you can cancel GOs in that registry.
How to open an account in HROTE?
The domain protocol for Croatia explains local account opening. Soldera’s Registry Bridge is the simpler route when your goal is to cancel or manage GOs in HROTE: the hosted Soldera account supplies the operational registry access without a separate HROTE setup.
How to get cancellation documentation for Croatia renewable energy claims?
For Croatia renewable electricity claims, cancellation evidence should be issued through HROTE. Soldera’s Registry Bridge sends the cancellation through the right registry path and makes the resulting documentation available with beneficiary, period and usage data correctly recorded.
Is there a GO registry API for HROTE?
Soldera’s Registry Bridge provides a single API layer for HROTE and the wider European EAC registry network. Rather than depending on a direct HROTE API, which HROTE offers only in limited form, one Soldera connection can handle cancellations, transfers and registry data reconciliation.
How to transfer Guarantees of Origin into HROTE?
Soldera’s Registry Bridge can be used for GO transfers both into and out of HROTE. Your hosted Soldera account functions as the working HROTE access point, allowing transfers with existing counterparties from inside the platform.
How long does it take to cancel GOs in HROTE?
HROTE cancellations through Soldera’s Registry Bridge are designed to be executed and evidenced in minutes rather than hours. The platform assists with the required cancellation fields, including beneficiary, location, consumption period and usage category.

Oliver Bonallack is Growth Marketing Lead at Soldera. His writings focus on Energy Attribute Certificates (EACs) and Guarantees of Origin (GOs). He has a background in venture analysis and public policy, with a First Class BSc in Politics & International Relations from the University of Bristol alongside top performance in the Venture Institute and the Terra.do Climate Fellowship. His climate and energy experience includes building AI-first workflows for registry operations and investing in climate technology startups via Collective VC and Team Ignite Ventures. His day-to-day work focuses on compliance and registry ops, market data and policy research, content and GTM systems, and automation across renewable certificate processes

Artwork showing hydro, solar, biomass and wind icons
Stop managing registries, start meeting targets.
Schedule a 20-minute demo to find out if Soldera is right for you.

Seamless Scope 2 Awaits