… achieves over 40% reduction in flaring through gas capture, monetisation
Oredola Adeola
The NLNG is upgrading its existing assets and commissioning new technologies, including a boil-off gas compressor system now nearing completion, designed to capture and re-inject methane back into its facility’s value chain.
The company further revealed that it has cut Nigeria’s flaring volumes by more than 40 percent through the capture and monetisation of associated gas, which occurs naturally, mainly from wetlands and oceans.
Philip Mshelbila, Managing Director and Chief Executive Officer of NLNG, disclosed this during a high-level panel session at the 2025 Gastech Conference in Milan, Italy, on Thursday.
According to him, NLNG is intensifying its drive to reduce methane emissions by embedding prevention measures into its facility design.
Mshelbila further revealed that central to the Company’s efforts was the installation of a new boil-off gas compressor system now nearing completion, which will capture and re-inject methane back into the value chain.
According to Mshelbila, the renewed focus reflects NLNG’s long-standing position as a market leader.
He noted that the Company, which began operations about 26 years ago to mitigate Nigeria’s high level of gas flaring, has since cut the country’s flaring volumes by more than 40% through the capture and monetisation of associated gas.
He further stated that NLNG is expanding its legacy to align with international best practices, such as the OGMP 2.0 standard, where the Company has achieved Gold Standard for two consecutive years based on its demonstration of a clear plan towards achieving the highest levels of accuracy in methane emissions quantification using the OGMP framework (Level 5).
He remarked that NLNG has invested significant resources in building a robust framework to understand and manage methane emissions: “We know our baseline, we know where the leaks occur, and we measure whether our interventions are working.
“But the bigger challenge is how we get others in the industry to do the same. No single operator can solve this problem alone.”
He stressed the central role of prevention in managing methane emission, and urged the industry to prioritise smarter plant design, improved pipelines and facilities, and timely upgrades to reduce fugitive leaks from brownfield assets.
The NLNG boss explained that the remaining 60% stems from other human activities, with agriculture contributing the largest share at 40%.
He noted further that oil and gas operations were responsible for just about 21% of total global methane emissions, adding that if emissions from agriculture and waste are not addressed, gains made in the oil and gas industry would be limited. He stressed that the oil and gas industry must, however, lead by example.
He stated that solutions exist with investment and commitment but cautioned that there are some barriers to.
“The technology is available, but not everyone can afford it. Financing, particularly for smaller operators, is a major hurdle. And in many developing countries, policies and regulatory frameworks for methane are far less developed than those for carbon dioxide. These are gaps the global industry must urgently close,” he said.
Mshelbila called for stronger partnerships across the energy value chain, ranging from financing models that enable smaller operators to invest to the sharing of knowledge on new technologies such as satellite-based detection systems.
