In the United States, the U.S. Congress and the U.S. Environmental Protection Agency ("EPA"), in addition to some state and regional authorities, have in recent years considered legislation or regulations to reduce emissions of carbon dioxide, methane and other greenhouse gases ("GHGs"). These efforts have included consideration of cap-and-trade programs, carbon taxes, GHG reporting, permitting, and tracking programs, and regulations that directly limit GHG emissions from certain sources. In the absence of federal GHG-limiting legislation, the EPA has determined that GHG emissions present a danger to public health and the environment and has adopted regulations that, among other things, restrict emissions of GHGs under existing provisions of the U.S. Clean Air Act and may require the installation of "best available control technology" to limit emissions of GHGs from certain new or significantly modified facilities emitting large volumes of GHGs together with other criteria pollutants. In addition, the EPA has adopted regulations requiring monitoring and annual reporting of GHG emissions from certain sources, including, among others, certain onshore and offshore oil and natural gas production facilities. In 2016, the EPA finalized new regulations that set emission standards for methane and other volatile organic compounds for new and modified oil and natural gas production and natural gas processing and transmission facilities, known as New Source Performance Standards ("NSPS") Subpart OOOOa. Although EPA subsequently withdrew these requirements for certain sectors of the oil and gas industry, and the ultimate scope of these rules is uncertain due to ongoing court challenges of the rules and any potential changes to the rules by U.S. President Biden's Administration, the bulk of NSPS Subpart OOOOa is currently in effect. Also, many of the other countries where we and our customers operate, including Canada and various countries in Europe, have adopted or are considering GHG reduction measures similar to those described above. Such measures, or any similar future proposals, have the potential to increase costs for the oil and gas industry, which in turn could result in reduced demand for the products and services we provide. Although it is not possible at this time to predict how legislation or new regulations or other initiatives that may be adopted to address GHG emissions would impact our business, any such future laws, regulations or other legal requirements imposing reporting or permitting obligations on, or limiting emissions of GHGs from oil and gas exploration and production activities could have an adverse effect on the demand for our products and services.
In addition, spurred by increasing concerns regarding climate change, the oil and gas industry faces growing demand for corporate transparency and a demonstrated commitment to sustainability goals. Environmental, social, and governance ("ESG") goals and programs, which typically include extralegal targets related to environmental stewardship, social responsibility, and corporate governance, have become an increasing focus of investors and shareholders across the industry. While reporting on ESG metrics remains voluntary, access to capital and investors is likely to favor companies with robust ESG programs in place. Ultimately, these initiatives could increase operational costs and make it more difficult for companies, including our current and potential customers, to secure funding for exploration and production activities and, thus, reduce demand for our products and services.
Finally, increasing concentrations of GHGs in the Earth's atmosphere may produce climate changes that have significant physical effects, such as increased frequency and severity of storms, hurricanes, floods, drought and other climatic events. If any such climatic events were to occur, they could have an adverse effect on our financial condition and results of operations and the financial condition and operations of our customers. For additional risks related to climate or catastrophic events, please see risk factor "Risks related to natural disasters and other catastrophic events" below. Notwithstanding potential risks related to climate change, the International Energy Agency estimates that oil and gas will continue to represent a substantial major share of global energy use through 2030, and other private sector studies project continued growth in demand for the next two decades. However, recent activism directed at shifting funding away from companies with energy-related assets could result in limitations or restrictions on certain sources of funding for the energy sector.