Methane is a key player in both environmental and industrial arenas. With studies showing methane’s profound impact on the environment, it is still a critical component in multiple industrial processes–including energy production, chemical manufacturing, and waste management. While addressing methane emissions is crucial to protect our environment, it is also important to be vigilant of its presence to ensure workplace safety and regulatory compliance.
The History of Methane
Initially a source of fuel for lighting and heating, methane has been used for centuries; however, as the oil and gas industry took off in the 19th century, so did methane emissions. The 20th century ushered in advancements in extraction and distribution technologies, and they used methane for residential, electricity generation, and industrial processes.
By the late 20th century, however, methane’s role as a greenhouse gas became a concern due to its high efficiency in trapping heat. Today, with methane accounting for about 16 percent of all emissions, efforts to monitor and reduce methane emissions have intensified, with innovations in methane capture and utilization being developed to mitigate its impact.
When and Why Regulations Were Introduced
In the 1970s and 1980s, what is known as the “environmental movement” gained momentum, which lead to increased awareness of air pollution and its impacts. While this movement led to early regulations on broader air quality issues, methane started to receive attention as part of natural gas regulations.
In 1990, the U.S. passed the Clean Air Act Amendments, which included provisions to control emissions of hazardous air pollutants, including methane from various sources like landfills.
Years later, in 2012, the U.S. Environmental Protection Agency (EPA) began to directly target methane by imposing emissions regulations on new oil and gas wells. The Paris Agreement in 2015 further emphasized the reduction of greenhouse gases, and in 2016, the EPA introduced more stringent regulations that specifically targeted methane emissions from the oil and gas industry.
State of Oil and Gas + Methane Use
Today, the oil and gas industry navigates a complex landscape marked by fluctuations in demand, regulatory pressures, and a global push for cleaner energy. Despite it all, methane still plays a significant role in energy production as a primary component of natural gas. It continues to be used for electricity generation, heating, and as a feedstock for various industrial processes.
The industry faces significant challenges in managing methane emissions, including the need for advanced detection and mitigation technologies, regulatory compliance, and, in some instances, the financial burden of upgrading infrastructure to prevent leaks.
What's Happening Now Globally
At the 28th annual United Nations Climate Change Conference, more commonly known as COP28, the Global Methane Pledge was expanded to include more than 150 countries. This pledge committed each country to reducing methane emissions by at least 30% by 2030.
Additionally, a new Oil & Gas Decarbonization Charter was launched to “accelerate climate action.” This Charter sees 50 oil and gas companies—representing over 40% of global oil production—committed to net-zero operations by 2050, ending routine flaring by 2030, and near-zero upstream methane emissions. While launching the charter, a member of the UAE Federal Cabinet and charter member Dr. Al Jaber stated, “The launch of the OGDC is a great first step - and whilst many national oil companies have adopted net zero 2050 targets for the first time, I know that they and others, can and need to do more.”
Additionally, The European Commission, with the support the U.S. and other countries and organizations, announced the Methane Abatement Partnership Roadmap to "accelerate the reduction of methane emissions associated with fossil energy production and consumption,” according to the European Commission.
EPA Ruling on Methane
In October 2023, the EPA implemented new regulations to control methane emissions from the oil and gas industry. The key measures include stringent Leak Detection and Repair (LDAR) requirements, limits on emissions from pneumatic controllers and pumps, and regulations to reduce routine flaring and emissions from abandoned wells. These regulations aim to significantly cut methane emissions, therefore contributing to climate change mitigation.
Some oil and gas companies may see increased operational costs due to the need for advanced monitoring technologies and regular maintenance. However, these regulations also encourage innovation and push the industry toward more sustainable practices. Companies that quickly adapt will benefit from a competitive edge in the markets that are focused on environmental responsibility.
A top 5 midstream company, like many peers in their industry, saw an urgent need to comply with the EPA ruling. Their operations involved processes that would result in hefty, consequential fines for any unflared hydrocarbons released into the atmosphere. Because of their ability to adapt and their longstanding use of Industrial Scientific's services, this company avoided significant EPA fines while improved their safety and operational protocols with advanced gas monitoring.
Importance of Advanced Technologies
Adopting advanced technologies, such as connected safety solutions, is critical for the oil and gas industry to both achieve compliance with regulatory standards and enhance sustainability. These technologies provide more accurate detection and reduction methods, which are essential for meeting environmental regulations globally.
Innovations, such as real-time monitoring systems like Industrial Scientific’s iNet® Now and iNet® Control+, not only help minimize environmental impact but enhance operational efficiency and safety. By investing in these technologies, the industry can reduce its carbon footprint, comply with increasingly stringent regulations, and demonstrate a commitment to sustainable practices, all of which help to future-proof the business against evolving market demands and regulatory landscapes.
How Industrial Scientific Tools Can Help
Industrial Scientific provides a range of advanced products and solutions designed to help monitor and reduce methane emissions for oil and gas companies.
The top 5 midstream company switched its processes, in turn creating a need for multi-gas detectors equipped with Infrared and Lower Explosive Limit (LEL) sensors.
Industrial Scientific's Ventis® Pro5 with IR sensors offered dual functionality for purging and personal monitoring. Additionally, iAssign® technology allowed for precise data logging and assignment to specific valves and personnel, enhancing operational efficiency, tracking data, and ensuring compliance.
The Future of Methane Management with Industrial Scientific
Addressing methane emissions is a critical component of the global effort to combat climate change. Regulations play a vital role in driving industry practices toward sustainability. It is essential for businesses, governments, and individuals alike to stay informed and proactive in managing methane emissions. By embracing advanced technologies and supporting robust policies, we can pave the way for a cleaner, healthier future.
