Participa energía

What Participa energía does

Participa energía is a Community Transformation Office (Oficina de Transformación Comunitaria, OTC) that advises and supports rural communities in Aragón and Guadalajara (Spain) in creating collective renewable energy projects. The OTC was launched in November 2023 by ENDEF Engineering (the legal entity behind the brand) together with Optimener, a cooperative born from the group motor that created Luco Energía — the first energy community in Aragón — and with facilitation support from Inspira Facilitación. Its three core service lines are Difusión (informational talks on what energy communities are and how to form them), Acompañamiento (hands-on workshops to build the "grupo motor" that will lead the project, including governance and internal regulations), and Asesoramiento (specialized advisory workshops covering legal, technical, economic-financial, administrative, and social matters). It also runs network-building events such as the II Encuentro de Comunidades Energéticas and has codified a "Triángulo de la efectividad" methodology for participatory group dynamics.

Underlying technology is not a proprietary platform: the offering is advisory and facilitation work delivered in person at municipal venues and supported by a content website, email/phone contact, and social media. The energy projects it supports use solar photovoltaic (autoconsumo) generation and storage, and Participa energía's role is to de-risk the formation, legal constitution, and operation of those energy communities rather than to build or operate energy assets itself. Operations are coordinated from three offices in Zaragoza, Luco de Jiloca (Teruel), and Benasque (Huesca), covering 33 comarcas in Aragón plus 12 municipalities in Guadalajara.

The business model is fully publicly funded and non-commercial. All services are provided free of charge to citizens, SMEs, and local entities; the organization is financed by the Instituto para la Diversificación y Ahorro de la Energía (IDAE) through the CE Oficinas program, part of Spain's Plan de Recuperación, Transformación y Resiliencia funded by European Next Generation EU funds. The project obtained the highest score in the national call for the CE Oficinas program and was recognized with the Premio de Comunicación Energética in 2024. The two-year OTC program concluded in December 2025, with the network of energy communities expected to continue operating independently and the parent entity ENDEF continuing advisory work through its private projects.

Name

Participa energía

Legal name

ENDEF ENGINEERING S.L.

Website

https://participaenergia.com

Company type

Private

Founded year

2023

Operating status

Operating

Headcount range

1–10 employees

Short description

Participa energía is a publicly funded Community Transformation Office that provides free advisory, facilitation, and training services to help rural citizens, SMEs, and town halls in Aragón and Guadalajara form and operate renewable energy communities.

Ownership category

akta.pro rank

Headquarters

HQ city

Zaragoza

HQ country

Spain

HQ region

Europe

Offices3 records

Markets served

GTM type

B2C

Offering type

Services

Revenue model

1. Publicly funded advisory services (no commercial revenue): Participa Energía is a free community service funded entirely by public grants. It does not generate commercial revenue. The organization is financed by the Instituto para la Diversificación y Ahorro de la Energía (IDAE) through the CE Oficinas program, which is part of Spain's Plan de Recuperación, Transformación y Resiliencia (PRTR) funded by European Next Generation EU funds. Services to citizens, SMEs, and local entities are provided at no cost.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Participa energía is a Community Transformation Office (OTC) that provides free advisory and facilitation services to help citizens, SMEs, and local entities create and operate renewable energy communities in rural municipalities of Aragón and Guadalajara, Spain. It delivers three interconnected service lines: Difusión (informational talks about energy communities), Acompañamiento (workshops to form local core groups), and Asesoramiento (specialized advisory in legal, economic-financial, technical, administrative, and social matters). All services are free of charge and funded by public grants from IDAE.

Product overview

Participa energía is a Community Transformation Office (OTC) that provides free advisory services for creating energy communities in rural Aragon and Guadalajara, Spain. The organization offers three interconnected service lines: Diffusion Talks (informational presentations about energy communities), Accompaniment (hands-on workshops for forming core groups), and Advisory Services (specialized workshops covering legal, financial, technical, administrative, and social topics). All services are delivered free of charge through a network of offices in Zaragoza, Luco de Jiloca, and Benasque, combining consultancy with participatory methodologies like the 'Triangle of Effectiveness' tool. The organization also facilitates networking events connecting established and emerging energy communities across the territory.

Differentiator

Problem solved

Functional benefit

Products and services

• Difusión (Diffusion Talks) Free informational talks delivered in town halls and community centers across rural Aragón and Guadalajara, covering what energy communities are, steps to form them, and real success stories. Targeted at citizens, SMEs, and local entities interested in collective renewable energy projects.
• Acompañamiento (Accompaniment) Free hands-on workshops focused on creating the 'grupo motor' (core group) that will lead the energy community initiative in their municipality, covering governance, internal regulations, and participatory decision-making processes.
• Asesoramiento (Specialized Advisory Services) Free specialized advisory workshops covering legal-juridical, economic-financial, technical, administrative, and social matters to help energy community core groups make informed decisions and formalize their community. Includes the Triangle of Group Effectiveness methodology and financing workshops.

Quantifiable outcome

• Luco Energía achieved 2-year payback period for investor members — significantly faster than individual solar installations
• +4 more outcomes

Named customers5 records

Segments4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Four partnerships are on record, tiered core and minor.

• ENDEF Engineering S.L.coreStrategic or Co-development Partner · 21 December 2023ENDEF Engineering S.L. is one of the two founding companies behind Participa Energía. It is the legal entity (B99348021) operating the OTC. ENDEF is the leader in residential solar autoconsumption in the territory and was the engineering and installation company for the first energy community in Aragón (Luco Energía). ENDEF brings renewable energy expertise and engineering capabilities to the partnership.
• OptimenercoreStrategic or Co-development Partner · 21 December 2023Optimener is one of the two founding companies behind Participa Energía. It was born from the group motor that developed and implemented the pioneering Luco Energía project, the first energy community in Aragón. As a cooperative, Optimener exemplifies the citizen-led energy model that Participa Energía promotes across the territory.
• Inspira FacilitaciónminorStrategic or Co-development PartnerInspira Facilitación is a network of professionals from various disciplines who specialize in group facilitation and dynamization. They provide support for the participatory and facilitation aspects of the energy community formation process, helping groups develop governance, decision-making processes, and internal organization.
• CERCA EnergíaminorOthersCERCA Energía is the energy community of the Calatayud comarca and is described as the largest regional energy community in Europe. It participated in the II Encuentro and, together with Luco Energía, offered to organize the next in-person encounter scheduled for spring 2026. It is a key member of the energy community network built by Participa Energía.

Scale indicators11 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Som Energia: Spain's largest consumer-owned renewable energy cooperative, with a comparable cooperative-driven model for collective renewable energy and active work in energy communities. It is the most direct domestic analogue to Participa Energía's community-energy mission in Spain.
• Goiener: Basque renewable energy cooperative operating a member-owned model similar in spirit to the energy communities Participa Energía supports. It is comparable because it combines cooperative governance, citizen-led renewable generation, and member services across a defined territory.
• Ecopower: Belgian citizen-owned renewable energy cooperative that finances and operates community energy projects. Comparable because it is a member-driven cooperative model producing tangible economic and energy outcomes, mirroring what Participa Energía's energy communities deliver in rural Aragón.
• Enercoop: French renewable energy cooperative supplying member-owned green electricity and supporting local energy projects. Comparable as a cooperative energy model that combines citizen ownership with renewable generation and community engagement, similar to the energy communities supported by Participa Energía.

Broad incumbents

• REScoop.eu: European federation representing thousands of renewable energy cooperatives across the EU. It is a relevant peer because it sits at the policy and networking layer above individual cooperatives like the energy communities Participa Energía helps to form, shaping the same EU regulatory and funding environment.

Regional players

• CEPES Aragón: Aragonese confederation of the social economy, representing cooperatives and social enterprises in the same region Participa Energía operates in. It is comparable because it supports the same cooperative and social-enterprise ecosystem in Aragón, including energy cooperatives and community-led initiatives.
• Oficina de Transformación Comunitaria de Castilla y León: Public OTC operating in Castilla y León under the same CE Oficinas program as Participa Energía. It is a relevant regional peer because it delivers the same category of free advisory, accompaniment, and dissemination services to support energy communities in a different Spanish region, competing for the same national program funding.

Emerging players

• Fundación Renovables: Spanish foundation focused on advancing the energy transition and renewable deployment. Comparable as a civil-society actor advocating and advising on the same renewable energy and community-energy topics that Participa Energía operationalizes at the municipal level in Aragón.
• Ecodes: Spanish NGO working on energy transition, climate, and sustainable development, including community-level projects. Comparable because it addresses overlapping themes (energy transition, community empowerment, sustainability) and is a potential partner or co-funder for future community-energy programs in Spain.

Others

• IDAE (Instituto para la Diversificación y Ahorro de la Energía): Spanish public institution under the Ministry for Ecological Transition that funded the CE Oficinas program and defines the regulatory framework for energy communities. It is the key enabling/ecosystem actor for Participa Energía's work and a primary counterpart for any future public program.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/ParticipaEnergy
• Facebookfacebook.com/profile.php
• LinkedInlinkedin.com/company/participa-energ%C3%ADa

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Participa energía