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Methane Emissions Inventory for your company

Mist is a best-in-class and user-friendly tool which leverages the latest research to set up your methane inventory and help prioritize mitigation.

“Tackling methane emissions from oil and gas operations is one of the most important measures to limit near-term global warming” (IEA 2023). By targeting methane emissions, businesses and nations can advance towards their Paris Agreement objectives. Mist's methane inventory and abatement tool is designed precisely for this purpose. Drawing on over a decade of experience in supporting companies with emissions management, Mist delivers comprehensive insights into emission magnitude, and it pinpoints viable mitigation prospects and associated costs, tailored to your facility specificities.

"Mist helped us understand sources of emissions in our oil and gas facilities, possible mitigation options to implement, and the economic benefits of the abatement projects."

Operations manager

Iraq - Midland Oil Co.

"Mist's interface is intuitive and easy to use, which has facilitated the data entry and analysis process. This has allowed us to quickly obtain an accurate estimate of the amount of methane present in our operations, as well as identify areas of potential improvement and mitigation opportunities."

Mist focal point

EP Petroecuador

Why Mist?

See why Mist stands out in managing your methane inventory.

Easy to use

Mist allows you to create the first emission inventory with very few inputs which can be improved over time. This provides the user with the option to develop their inventory as more information becomes available. Mist provides emissions estimates for all actors, no matter where they are in their methane journey, from the very first steps to detailed estimates using on-site measurements. Currently, it is being deployed with a broad range of actors from small private companies to international oil companies. Mist provides user guidance pages which help users use the tool effectively.

Compatible with OGMP 2.0

Mist relies on the best available international standards to quantify emissions. Mist understands the importance of OGMP’s measurement-based reporting framework for methane emissions in the oil and gas industry. The tool uses international best practices and is aligned with OGMP level 3 and level 4 reporting. Mist will soon allow for OGMP level 5 reporting! Stay tuned!

Tracks multiple facilities

Mist allows the breakdown of a company into multiple daughter companies and facilities, to accurately track emissions from each facility. Results are provided at facility level, sub-organization level and main company level. Several users can contribute to the development of your company’s methane inventory, from local operators to top-management.


Mist offers user specific access level to a facility or organization, depending on what data a user should have access to. All data is encrypted both in rest and transit and backed-up to ensure confidentiality.

Want to learn more about Mist and how it can support the development of your methane inventory?

Get in touch, and we will contact you shortly.

Our partners

Mist is created and operated by Carbon Limits AS

Carbon Limits is a consultancy firm that works with public authorities, private companies, finance institutions and non-governmental organizations to reduce emissions of greenhouse gas emissions at industry and country level. Carbon Limits has a diverse multi-disciplinary team of experts with backgrounds in public services, energy industries, international organizations as well as consultancy and research.

With projects in more than 20 countries, Carbon Limits has extensive experience in identification and development of emission quantification and reduction opportunities in traditional energy sectors, but also in capacity building and policy advice. We are a team of engineers, economists, and policy experts with a focus on mitigation in the oil and gas sector, carbon and climate finance, carbon capture and sequestration, life-cycle assessment and blue & green H2.

To learn more about our projects, visit carbonlimits.no
© 2023 Carbon Limits. All rights reserved.

Mist version 2.0

Imagined and created by Carbon Limits AS.
Developed in cooperation with UR Solutions AS.

Mist development has been supported by McCall MacBain Foundation, Climate Works Foundations (CWF), Quadrature Climate Foundation, Oil and Gas Climate Initiative (OGCI). Thanks to them for their trust and support!

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Made by: Carbon Limits AS