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As vehicle emission control technology advances, the oil industry is increasingly being challenged to produce and supply cleaner, better performing hydrocarbon fuels. The environmental consequences of the fuel-vehicle system are a concern for many stakeholders.

IPIECA works with its members to provide a forum to share and develop industry good practice on downstream environmental issues and the promotion of technological and management solutions to reduce GHGs across the production, refining and transportation of oil and gas.

Phasing out leaded gasoline

Since the 1970s, successive governments and regions, including the European Union, have banned gasoline containing lead additives. 

Working in partnership with The United Nations Environment Programmes’ (UNEP) Partnership for Clean Fuels and Vehicles (PCFV), IPIECA assisted the oil and gas industry in implementing downstream strategies and resources for phasing out leaded gasoline, including an extensive guide to the issue Getting the lead out: downstream strategies and resources for phasing out leaded gasoline. Working with over 70 different organizations for well over a decade, this powerful collaboration reduced leaded petrol use from 82 countries to 6, and we are now working in collaboration to remove it altogether from the remaining countries.

Sulphur

Sulphur is naturally present in crude oil, and must be removed to create lower sulphur fuels. The removal processes present large technological and resource challenges.

To assist developing countries in addressing these challenges, IPIECA developed the guidance document Fuel suphur: strategies and options for enabling clean fuels and vehicles, which considers the issues linked to the reduction of sulphur levels in transportation fuels, and discusses appropriate strategies and options to address these issues based on local circumstances.

Mercury 

Mercury was under global scrutiny with the UN leading negotiations to develop a legally binding global treaty on the control of mercury releases. In 2009, UNEP agreed to begin negotiations and convened an Intergovernmental Negotiating Committee with the mandate to prepare the instrument and requested that IPIECA provide data on the releases of mercury from the oil and gas sector. In response, IPIECA presented at the Technical Briefing of INC3 the largest publicly available dataset on mercury levels covering 446 Crude Oils and .

Globally Harmonized System

Global Harmonized System of Classification and Labelling of Chemicals was developed by the UN to facilitate international trade and to implement a globally harmonized classification, labelling and hazard communication system for chemicals, particularly in those countries that do not currently have such a system.

IPIECA issued the Guidance on the application of Globally Harmonized System (GHS) criteria to petroleum substances, 2010 (which is currently under revision), to facilitate appropriate classification and labelling of petroleum substances within the Unknown or Variable Composition, Complex Reaction Products or Biological Materials (UVCB) group. It was developed with input from experienced technical experts in petroleum substance toxicology and addresses crude oil and petroleum substances produced from oil and gas operations.

Marine Fuels

Air pollution from ships causes a cumulative effect that contributes to the overall air quality. Better fuels can reduce emissions and improve air quality.

The International Maritime Organization (IMO) regulates shipping on behalf of the United Nations. Their responsibility covers emissions from shipping. IPIECA helps the International Maritime Organization (IMO) to assess the science surrounding proposed changes to the marine fuels regime. It also identifies ways to make cleaner marine fuels more readily available to ship owners around the world. In 2005, a new IMO regulation (MARPOL Annex VI, Regulation 14) limited the amount of sulphur permitted in shipping fuel to 4.5 per cent m/m globally, and 1.5 per cent m/m in Emission Control Areas (ECAs).

IPIECA’s awareness briefing document Maritime air emissions and MARPOL Annex VI discusses the various aspects of emissions from shipping activities. It covers current and proposed legislation, types and sources of emissions, abatement strategies and their consequences, and includes stakeholder views

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