We are pioneers in energy transition
We are a technical, economic and strategic consulting services firm offering 360º advice covering all types of energy, in particular: wind, photovoltaic, CSP, biomass, biogas, hydropower, cogeneration and waste-to-energy technologies.
We specialize in M&A and financing transactions, offering a broad portfolio of services: technical and commercial due diligence, market studies and regulatory analysis, pool price projections, PPA negotiations and commercial advice.
We mainstream all ESG services
We offer a full range of ESG services: design and implementation of compliance systems, sustainability, green financing and climate change, among others. We advise on project finance and M&A processes, waste treatment and management, water supply and treatment systems, etc. We also offer a wide range of climate change services.

G-advisory, knowledge and experience for a sustainable present
News
Biorig closes financing for its biomethane and CO₂ capture plant in León with technical advisory support from G-advisory
ING finances a €42.5 million project that will contribute to the development of renewable gases and the circular economy in Spain
G-advisory strengthens its presence in Latin America with an office in Bogotá
The technical, economic, and strategic consulting arm of the Garrigues group, which is celebrating its 25th anniversary, establishes a base in Colombia to respond to…
G-advisory marks its 25th anniversary with an event held at the corporate headquarters
G-advisory celebrated its 25th anniversary yesterday with an event at our corporate headquarters in Torres de Colón. Garrigues’ energy and sustainability consulting team brought together clients and…








