The oil and gas industry is under increasing scrutiny for its practice of flaring associated gases produced during crude oil extraction.
Despite global efforts to reduce flaring, the top five gas-flaring countries — Russia, Iran, Iraq, Algeria, and Venezuela — have shown little improvement in their flaring levels, according to a recent report by GlobalData.
Gas flaring, the burning of natural gas that comes out of the ground during oil extraction, has been a common practice in the industry for over 160 years.
The World Bank estimates that the amount of gas flared globally each year could power entire regions like sub-Saharan Africa, highlighting the significant waste and environmental impact of this practice.
The environmental ramifications of gas flaring are profound. It contributes to climate change by releasing significant amounts of carbon dioxide and black carbon into the atmosphere.
Additionally, the process emits harmful chemicals such as benzene and naphthalene, posing health risks to communities near flaring sites.
In response to these concerns, the industry is collaborating with technology and equipment providers to explore alternative solutions for managing stranded gases.
Efforts to monetise these gases are ramping up, especially in countries like the US, UK, and Norway.
Ravindra Puranik, Oil and Gas Analyst at GlobalData, notes: “Gas flaring activity has been long associated with crude oil production. As crude oil became the backbone of the world economy, gas flaring became more common.
“Eventually, people started recognising the environmental ill effects and associated monetary losses caused by gas flaring. This resulted in global efforts to monitor and mitigate the gas flaring activity.”
The World Bank is leading global efforts to reduce gas flaring through its Zero Routine Flaring by 2030 initiative, which has garnered support from oil companies and national governments.
These collaborations have contributed to a downward trend in global gas flaring volumes.
However, challenges remain. Many top gas-flaring nations struggle to reduce their flaring activities due to economic reliance on oil exports and limited access to mitigation technologies.
Environmentally conscious investors are putting pressure on oil and gas companies to mitigate flaring and venting activities.
The Paris Agreement of 2015 has bolstered efforts to reduce global flaring, leading to new regulations in countries such as the US and some Middle Eastern nations.
Even as oil demand rebounded in 2022, flaring volumes remained relatively low compared to pre-pandemic levels.
As the industry faces increasing pressure to address environmental concerns, the trend towards reduced gas flaring is expected to continue.
The challenge now lies in finding economically viable alternatives to flaring and ensuring widespread adoption of these practices across the global oil and gas sector.