We help you measure, reduce and offset your GHG emissions

We quantify your carbon footprint through corporate GHG inventories aligned with the GHG Protocol and ISO 14064, and design effective emissions reduction strategies for any productive sector. 

We offer comprehensive solutions for emissions regulatory compliance in Mexico. We specialize in the National Emissions Registry (RENE), the Emissions Trading System (SCE), and carbon tax compliance at the state level, with verifiable results.

Airport Carbon Accreditation (ACA)

We assist airports in obtaining Airport Carbon Accreditation (ACA) certification by verifying greenhouse gas emissions inventories in accordance with international standards.

Carbon Credits

We advise on the acquisition of high-integrity carbon credits for carbon footprint offsetting, providing strategic support in the selection, evaluation and purchase of projects, aligned with international standards and your organization's decarbonization goals.

Why choose O-Zerium?

Our experience guarantees verifiable results and compliance with the highest international standards

Experience

A team of emissions management specialists with multi-sector experience, applying international methodologies to guarantee solid and reliable results.

Traceability

We ensure transparent and verifiable processes at every stage, from measurement to compensation, with clear, consistent information aligned with international standards.

We promote concrete actions to contribute to the fight against climate change, supporting organizations in their transition to low-carbon models.

Commitment

Start your journey towards decarbonization

Tell us your needs and let's design the solution

Frequently Asked Questions

What is O-Zerium?

We are a consulting firm specializing in GHG emissions management, focused on measuring, reducing and offsetting the corporate carbon footprint.

Is my company required to report its emissions in Mexico?

It depends on your emissions level and activity. In Mexico, facilities that exceed established thresholds must report to the RENE (National Registry of Emissions) and, in certain cases, integrate into the SCE (State Emissions System). We support you in assessing applicability and complying with regulatory obligations.

What ACA levels do you verify?

We verified levels 1, 2, 3 and 3+ of the Airport Carbon Accreditation (ACA) program, evaluating emissions inventories, management plans, evidence of reduction, third-party participation and emissions offsetting, in accordance with the requirements of each level.

In which sectors and regions do you operate?

We work with organizations in any productive sector, both in Mexico and internationally, adapting our services to the needs of each client.