Glossary of Abbreviations and Code Names used in the Report

ADR American depositary receipt
AEPS Automated Electronic Procurement System of PJSC Gazprom
APG Associated petroleum gas
BAT Best available technologies
Boe Barrel of oil equivalent
CDP Climate Disclosure Project, an international project that runs the global disclosure system to manage the environmental impacts of companies
CNG filling station Automobile gas-filling compressor station
Company PJSC Gazprom
COVID-19 2019 novel coronavirus infection
DCA Designated conservation area
EMS Environmental management system
EnMS Energy Management System
ESG Environmental, social and governance criteria
EU European Union
FSU countries Countries located in the former Soviet Union territory other than the Russian Federation
Gazprom Energoholding Gazprom Energoholding LLC and companies consolidated under its management (PJSC Mosenergo, PJSC MOEK, PJSC TGС-1 and PJSC OGK-2)
Gazprom Neft Group, Gazprom Neft PJSC Gazprom Neft and its subsidiaries
Gazprom Neftekhim Salavat Gazprom Neftekhim Salavat LLC and its subsidiaries
Gazprom, Gazprom Group, Group A group of companies consisting of PJSC Gazprom (parent company) and its subsidiaries
GBP ETP Electronic Trading Platform of Gazprombank Group
GCF Gas and condensate field
GHG Greenhouse gases
GPP Gas or gas condensate processing plant
GPU Gas pumping unit
GRI Global Reporting Initiative, an international project to develop and improve sustainability reporting standards
IFRS International Financial Reporting Standards
ISO International Organization for Standardization
ISPSM Integrated System of Process Safety Management
KPI Key performance indicator
LNG Liquefied natural gas
LPG Liquefied petroleum gases
M&E Materials and equipment
MCS Mobile compressor station
MET Mineral extraction tax
NGV Natural gas vehicle
NPO Non-profit organization
OECM Operational environmental control and monitoring
OGCF Oil and gas condensate field
PJSC Gazprom and its key subsidiaries PJSC Gazprom and its gas production, transportation, processing and underground storage subsidiaries: Gazprom Dobycha Astrakhan LLC, Gazprom Dobycha Krasnodar LLC, Gazprom Dobycha Nadym LLC, Gazprom Dobycha Noyabrsk LLC, Gazprom Dobycha Orenburg LLC, Gazprom Dobycha Urengoy LLC, Gazprom Dobycha Yamburg LLC, Gazprom Pererabotka LLC, Gazprom Transgaz Volgograd LLC, Gazprom Transgaz Kazan LLC, Gazprom Transgaz Krasnodar LLC, Gazprom Transgaz Makhachkala LLC, Gazprom Transgaz Moscow LLC, Gazprom Transgaz Nizhny Novgorod LLC, Gazprom Transgaz Saint Petersburg LLC, Gazprom Transgaz Samara LLC, Gazprom Transgaz Saratov LLC, Gazprom Transgaz Stavropol LLC, Gazprom Transgaz Surgut LLC, Gazprom Transgaz Tchaikovsky LLC, Gazprom Transgaz Tomsk LLC, Gazprom Transgaz Ufa LLC, Gazprom Transgaz Ukhta LLC, Gazprom Transgaz Yekaterinburg LLC, Gazprom Transgaz Yugorsk LLC, OJSC Gazprom Transgaz Belarus, Gazprom UGS LLC
QMS Quality Management System
R&D Research and development
RD Administrative document
Refinery Oil refinery
Report The Gazprom Group’s Sustainability Report
RES Renewable energy sources
RMICS Risk management and internal control system
RUIE Russian Union of Industrialists and Entrepreneurs
Sakhalin Energy Sakhalin Energy Investment Company Ltd.
SDG Sustainable Development Goal
SER Secondary energy resources
SLCA Special labor conditions assessment
SME Small and medium-sized enterprises
STI Strategic target indicator
STO Corporate Standard
TCFD Task Force on Climate-related Financial Disclosures, non-profit organization responsible for the development of respective disclosure standards
TOE Tonne of oil equivalent
Ton of reference fuel Ton of reference fuel (coal equivalent) equal to 877 m3 of natural gas, 0.7 ton of oil and gas condensate
UGS Underground gas storage
UGSS Unified Gas Supply System
UNCTAD United Nations Conference on Trade and Development which presented core indicators for entity reporting on contribution towards implementation of the Sustainable Development Goals
VAT Value-added tax
VMI Voluntary medical insurance