HAZ ENERGIA SL

Their core work

HAZ Energia SL is a Madrid-based Spanish energy company operating in the distributed generation and renewable energy markets. Their work centres on the integration of solar photovoltaic systems into distribution grids and the development of market mechanisms — including ancillary services and prosumer frameworks — that allow small-scale renewable producers to participate in electricity markets. In both H2020 projects they appear as a third party rather than a formal consortium partner, which typically indicates they contributed real-world operational infrastructure, market data, or pilot-site access to research consortia rather than conducting research themselves. This positions them as an industry actor whose day-to-day business in distributed solar and energy markets makes them a valuable ground-truth partner for EU-funded policy and market development projects.

What they specialise in

How they've shifted over time

HAZ Energia's first H2020 involvement (iDistributedPV, 2017–2020) was centred on the technical challenge of integrating solar PV into distribution grids — an infrastructure and engineering focus. By the time of their second project (DRES2Market, 2020–2023), the emphasis had shifted clearly toward market participation: how distributed renewable generators access electricity markets, provide ancillary services, and operate as prosumers. This trajectory mirrors the broader evolution of the European energy sector, where the grid-integration problem gave way to the market-access problem as solar deployment accelerated.

HAZ Energia is moving from technical grid questions toward market design and regulatory frameworks, making them a relevant partner for projects tackling energy market reform, flexibility services, and prosumer policy in the post-2020 European energy landscape.

How they like to work

HAZ Energia has participated exclusively as a third party in both projects, meaning they were not formal consortium members with signed grant agreements but contributed resources, data, or infrastructure under a separate arrangement with a consortium partner. This pattern suggests they function as an industry reference point — a real-world energy operator whose assets or market position are useful to research and coordination projects — rather than as an organisation that drives or manages EU projects. With 26 distinct consortium partners across two projects, the consortia they supported were reasonably large and multi-national, but their own engagement was arm's-length rather than central.

Through two projects HAZ Energia has touched 26 unique consortium partners spread across 9 countries, a network that is broad relative to the small number of projects — reflecting their participation in sizeable, pan-European CSA consortia. Their network is European in scope, anchored in the southern and western European energy markets where distributed solar is most developed.

What sets them apart

HAZ Energia's value in a consortium context is their position as a practising Spanish energy market actor with direct exposure to distributed generation operations and electricity market participation — a profile that is rare among the research institutes and technology developers that dominate H2020 energy consortia. For projects that need an industry pilot site, real market data, or a partner who must actually comply with the regulations being studied, a company like HAZ Energia provides credibility and ground-truth that no university partner can replicate. Their focus on the Spanish market also makes them specifically useful for projects that need southern European, high-solar-penetration context.

Highlights from their portfolio

• DRES2Market
  Addresses the critical policy challenge of enabling distributed renewable energy systems to participate in electricity markets — one of the defining regulatory questions of the European energy transition — with a scope spanning technical, business, and regulatory dimensions simultaneously.
• iDistributedPV
  One of the earlier H2020 projects to tackle smart integration of rooftop and distributed solar at distribution-grid level, positioning HAZ Energia in this space before it became mainstream policy.