The firm
Who we are
Cejuela y Asociados was born in the field, grew with energy projects, and today translates biodiversity into regulatory, financial and corporate evidence.
Cejuela y Asociados was founded in 2002 to provide biodiversity consulting and environmental interpretation to conservation organisations in Patagonia. Its precursor was Zonotrikia, a venture devoted to environmental interpretation and scientific tourism in protected areas. As provincial environmental requirements for mining and energy grew, the firm extended its practice into regulatory compliance, baseline studies and biodiversity monitoring. Over the past decade, much of its work has concentrated on renewable energy projects — wind and solar parks in particular — from early-stage characterisation through continuous operational monitoring. That trajectory now lets us connect three levels that rarely talk to each other well: field data, the regulatory record and the financial decision.
Firm timeline
2002
Biodiversity consulting and environmental interpretation for conservation organisations in Patagonia.
Mid-2000s
Expansion into mining and energy, alongside the growth of provincial environmental requirements.
2010s
Focus on baseline studies and wildlife monitoring for wind and solar parks.
Today
A practice that unites fieldwork, technical traceability and regulatory, financial and corporate frameworks.
The team
Two complementary leadership paths — one requirement: verifiable data.
Founder and Director
Technical anchor of the firm.
Biologist (UNPSJB). Twenty years of fieldwork in Argentine biodiversity, with a focus on birds, bats and vegetation. Leads multidisciplinary teams for energy and mining projects across Patagonia and central Argentina.
Managing Partner
The hinge between field, standards and capital.
Biologist (UNPSJB). Leads the Biodiversity & Sustainable Finance practice. Combines field experience, corporate environmental management in mining and applied scientific instrumentation. Currently completing his MBA at Universidad de San Andrés.
How we work
The measurement core is a method, not a service. Distance Sampling with detectability correction, PBR calculation, acoustic monitoring of bats and night birds, airspace-use analysis, geospatial database and time series comparable across campaigns. We measure once with the rigour to serve both layers — project and corporate — without rework.
Accreditations and reach
Cejuela y Asociados works with accredited consultants in five Argentine provinces and within provincial and national regulatory frameworks, development-bank safeguards and corporate disclosure standards. Individual consultant licences are not listed on the site — they are verifiable on request.
Let’s talk
Behind every data point is a team that knows what will be asked of it.
Let’s talk about your project