At the recently held COP28 event, Total Energies entered into three cooperation agreements with Petrobras in Brazil, Socar in Azerbaijan and Sonangol in Angola. Under the terms of the contract, the company will supply its Ausea technology to these three firms to detect and quantify their methane emissions.
Embarked on a drone, the Ausea gas analyzer, is claimed to be one of the most accurate technologies in the world to detect and measure methane emissions.
(Source: Pixabay)
Paris/France – On the occasion of the “Eliminating Methane Emissions by 2030” roundtable partnered by the COP28 Presidency, Total Energies announced the signing of three cooperation agreements with National Oil & Gas Companies (Petrobras in Brazil, Socar in Azerbaijan and Sonangol in Angola) to carry out methane detection and measurement campaigns using the Ausea technology on oil and gas facilities in Brazil, Azerbaijan, and Angola.
These agreements demonstrate the commitment of Total Energies and partnering National Oil& Gas companies to identify, quantify and reduce methane emissions and to encourage the entire oil and gas industry to aim for Zero Methane Emission by 2030.
Embarked on a drone, the Ausea gas analyzer, developed by Total Energies and its R&D partners, is currently one of the most accurate technologies in the world to detect and measure methane emissions.
Slashing down methane emissions is a quick win in the battle against climate change
Methane emissions come from multiple sources: agricultural activities, fossil fuel production and use, decomposing waste, etc. For the oil & gas sector, slashing methane emissions from hydrocarbon production is a priority in its efforts to mitigate global warming.
After halving its methane emissions from its operated sites between 2010 and 2020, Total Energies set ambitious targets to step up its efforts and reduce methane emissions by a further 50 % by 2025 – with the ambition to reach this target a year early, in 2024 - and by 80 % in 2030, compared to 2020. In this respect, the Company has carried out last year a global campaign to measure methane emissions from its upstream operated activities using the Ausea technology.
Total Energies is also committed to promoting the United Nations Oil and Gas Methane Partnership (OGMP 2.0) framework with other national and international oil companies. The Company has now held the OGMP Gold standard status for the three years in a row.
Stay up to Date
Do you want the latest news, specialist articles and information on new products? Then you can register for our free newsletter:
Since 2017, the Company has been working with R&D partners (CNRS and the University of Reims Champagne-Ardenne) to develop the Ausea technology (Airborne Ultralight Spectrometer for Environmental Applications) to detect and quantify GHG emissions.
Ausea consists of a miniature dual sensor capable of detecting methane and carbon dioxide emissions, while at the same time identifying their source. This ultralight drone-mounted technology ensures access to hard-to-reach emission points while delivering high-precision readings on all types of industrial facility, whether onshore or offshore. This technology marks a step change in methane emissions detection and measurement compared to traditional techniques such as infrared cameras, ground sensors and satellites.
Cooperation between NOC & IOC is key to achieving massive methane abatement
Total Energies is now expanding its Ausea initiative beyond its own operated assets. The three cooperation agreements signed with Petrobras in Brazil, Socar in Azerbaijan and Sonangol in Angola aim to carry out Ausea drone-based emissions measurement campaigns on facilities they operate and demonstrate concrete actions taken to mobilize the Oil & Gas industry toward zero methane emissions.
“The COP28 Presidency counts on the mobilization of all the major industrial sectors of the global economy to ensure the success of this conference. For the Oil & Gas industry, cutting methane emissions from operations is a priority as technologies are available. The first step is to measure emissions, asset by asset. By making our Ausea technology available to our partners, Total Energies is taking a concrete step to encourage the whole industry, including National Companies, to aim for zero methane emissions”, said Patrick Pouyanné, Chairman and CEO of Total Energies.
Date: 08.12.2025
Naturally, we always handle your personal data responsibly. Any personal data we receive from you is processed in accordance with applicable data protection legislation. For detailed information please see our privacy policy.
Consent to the use of data for promotional purposes
I hereby consent to Vogel Communications Group GmbH & Co. KG, Max-Planck-Str. 7-9, 97082 Würzburg including any affiliated companies according to §§ 15 et seq. AktG (hereafter: Vogel Communications Group) using my e-mail address to send editorial newsletters. A list of all affiliated companies can be found here
Newsletter content may include all products and services of any companies mentioned above, including for example specialist journals and books, events and fairs as well as event-related products and services, print and digital media offers and services such as additional (editorial) newsletters, raffles, lead campaigns, market research both online and offline, specialist webportals and e-learning offers. In case my personal telephone number has also been collected, it may be used for offers of aforementioned products, for services of the companies mentioned above, and market research purposes.
Additionally, my consent also includes the processing of my email address and telephone number for data matching for marketing purposes with select advertising partners such as LinkedIn, Google, and Meta. For this, Vogel Communications Group may transmit said data in hashed form to the advertising partners who then use said data to determine whether I am also a member of the mentioned advertising partner portals. Vogel Communications Group uses this feature for the purposes of re-targeting (up-selling, cross-selling, and customer loyalty), generating so-called look-alike audiences for acquisition of new customers, and as basis for exclusion for on-going advertising campaigns. Further information can be found in section “data matching for marketing purposes”.
In case I access protected data on Internet portals of Vogel Communications Group including any affiliated companies according to §§ 15 et seq. AktG, I need to provide further data in order to register for the access to such content. In return for this free access to editorial content, my data may be used in accordance with this consent for the purposes stated here. This does not apply to data matching for marketing purposes.
Right of revocation
I understand that I can revoke my consent at will. My revocation does not change the lawfulness of data processing that was conducted based on my consent leading up to my revocation. One option to declare my revocation is to use the contact form found at https://contact.vogel.de. In case I no longer wish to receive certain newsletters, I have subscribed to, I can also click on the unsubscribe link included at the end of a newsletter. Further information regarding my right of revocation and the implementation of it as well as the consequences of my revocation can be found in the data protection declaration, section editorial newsletter.