IEA
      • About
      • News
      • Events
      • Programmes
      • Help centre
      IEASkip navigation
          • Energy system Chevron down
            Explore the energy system by fuel, technology or sector
            Oil and natural gas supply

            Fossil Fuels

            Photo depicts a solar panels and windmills in the power plant

            Renewables and Low-Emissions Fuels

            Transport

            Transport

            Tracking industry

            Industry

            Tracking buildings

            Buildings

            Explore all
          • Topics Chevron down
            Understand the biggest energy challenges
            Iran tmo 2008052 lrg, NASA image courtesy Jeff Schmaltz, MODIS Rapid Response team

            The Middle East and Global Energy Markets

            Electricity security report cover

            Energy Security

            Photo Depicts Abstract Curly Tendrils Against Blue Background Gettyimages 1041976390

            Artificial Intelligence

            Critical Mineral Topic Page Header Image

            Critical Minerals

            Access and Affordability

            Pexels Googledeepmind 17485658

            Energy Innovation

            Investment Topic Page Cover Image Windwills In The Background With Solar Panels At The Foreground

            Investment

            Climate Change

            Thisisengineering X7cls0azgkg Unsplash

            Energy and Gender

            Russias War On Ukraine Topic Page Cover An Empty Train Station In Lviv Urkaine

            Russia's War on Ukraine

            • Investment
            • Climate Change
            • Energy and Gender
            • Russia's War on Ukraine
            • Energy and Water
            • Fossil Fuel Subsidies
            • Net Zero Emissions
            • Saving Energy
            • COP28: Tracking the Energy Outcomes
            All topics
          • Countries Chevron down
            Explore the energy system by country or region
            Member countries
            • Australia
            • Austria
            • Belgium
            • Canada
            • Czechia
            • Denmark
            • Estonia
            • Finland
            • France
            • Germany
            • Greece
            • Hungary
            • Ireland
            • Italy
            • Japan
            • Korea
            • Latvia
            • Lithuania
            • Luxembourg
            • Mexico
            • New Zealand
            • Norway
            • Poland
            • Portugal
            • Slovak Republic
            • Spain
            • Sweden
            • Switzerland
            • The Netherlands
            • Türkiye
            • United Kingdom
            • United States
            Accession countries
            • Brazil
            • Chile
            • Colombia
            • Costa Rica
            • Israel
            • Romania
            Association countries
            • Argentina
            • China
            • Egypt
            • India
            • Indonesia
            • Kenya
            • Morocco
            • Nigeria
            • Senegal
            • Singapore
            • South Africa
            • Thailand
            • Ukraine
            • Viet Nam
            All Countries and Regions
          • DataChevron down
            Use, download and buy global energy data

            Data explorers

            Understand and manipulate data with easy to use explorers and trackers

            Data explorers

            Data sets

            Free and paid data sets from across the energy system available for download

            Data sets

            Policies database

            Past, existing or planned government policies and measures

            Policies database

            Chart Library

            Access every chart published across all IEA reports and analysis

            Chart
            Explore data
          • Reports Chevron down
            Read the latest analysis from the IEA
            • Oil Market Report - June 2026

              Fuel report — 17 June 2026

              Oil Market Report - June
            • Sheltering From Oil Shocks

              Measures to reduce impacts on households and businesses

              Fuel report — 20 March 2026

              Photo depicts Aerial view of heavy traffic on a motorway in Perth, Australia, with a train running along the parallel railway line, several lanes congested with vehicles
            • GettyImages 2157213934

              World Energy Outlook 2025

              Read more

              Flagship report — 12 November 2025

            • The photo depicts a 3d rendered particle trail background. Magic sparkle trail effect. Shimmering waves with light effect isolated on black background. Lines swirl effect. Abstract motion.

              Energy Technology Perspectives 2026

              Read more

              Flagship report — 26 March 2026

            All reports
          • Search
          • Bag
            1
          • User Profile

          Sign In

          You are connecting via IP recognition from
          .

          If you wish to proceed, click on Connect.
          If you prefer to log into your personal account, please sign in below.

          ConnectConnect
          OR
          Error
          Eye
          Error
          Create an account

          Create a free IEA account to download our reports or subcribe to a paid service.

          Join for freeJoin for free
              All content Reports Data & Tools News & Events
              Authors Countries Energy system Newsletters Policies Programmes Sectors Topics
                • Country

                Nepal

                Almost the totality of the electricity generated in Nepal comes from hydropower. Most of the energy supply is from biofuels and waste as 21 million people still rely on traditional biomass for cooking. In 2000, 81% did not have access to electricity but with remarkable efforts from the government, only 6% of the population remain without access today.

                • OverviewOverview
                • Energy mixEnergy mix
                • EmissionsEmissions
                • ElectricityElectricity
                • + 5 pages

                Nepal Flag
                • Country report

                • Jun 2025

                Ramping up Heat Pumps in Moldova: A Roadmap Heat pumps in MoldovaHeat pumps in Moldova

                This chapter explores the benefits of heat pumps and their potential application in Moldova. It discusses different heat pump types and potential applications, then dives into the benefits of heat pumps in terms of energy efficiency, energy security, greenhouse gas emissions, economic development and EU accession. The chapter then discusses the status of heat pumps in Moldova and their potential, addressing the applications for which they are most suited in the Moldovan context. Heat pump applications Heat pumps have been widely recognised as a key technology for decarbonising heating in buildings, industry and district heating systems. Global and European scenarios…

                • Executive summaryExecutive summary
                • Status and key indicatorsStatus and key indicators
                • Heat pumps in MoldovaHeat pumps in Moldova
                • Building the marketBuilding the market
                • + 3 pages

                Neighbourhood street in Moldova
                • Data set

                The Implications of Oil and Gas Field Decline Rates - Dataset

                The Implications of Oil and Gas Field Decline Rates - Dataset

                DownloadDownload
                Data set
                Free
                • Contributor

                Alberto Toril

                Former Energy Investment Analyst.

                • Data tool

                • 04 May 2026

                Methane Tracker

                Interactive database of country and regional estimates for methane emissions and abatement options

                Data explorers
                • Contributor

                Jae Sun Lee

                Former Energy Analyst.

                • Contributor

                Milosz Karpinski

                Energy Analyst.

                • Contributor

                Hazel Yeo

                Consultant - Energy Market Analyst.

                • Data set

                World Energy Investment 2021 Datafile

                World and regional investment data for supply and end-use The World Energy Investment 2021 datafile includes world and regional investment data for supply (fossil fuels, renewables, electricity networks, other) and end-use (energy efficiency, renewables and other). A full set of figures from the report is also available for download below.

                DownloadDownload
                Data set
                Free
                • Report

                • Oct 2025

                Breakthrough Agenda Report 2025 BuildingBuilding

                …Emissions intensity of steel and cement is largely the same as 2020, while global construction activity has slowed in recent years. Cost Investment in building energy efficiency has risen over the past decade, but growth is now stalling, while spending on electrification grows steadily.High-efficiency building envelopes often entail higher upfront costs, constraining uptake in markets without dedicated financial support mechanisms.Strengthening the business case requires better recognition of high efficiency buildings’ broader societal value, including enhanced resilience, health benefits, and long-term affordability. Deployment Energy intensity has decreased about 8% since 2015, driven by policy development globally.However…

                • Executive summaryExecutive summary
                • PowerPower
                • HydrogenHydrogen
                • Road transportRoad transport
                • + 4 pages

                photo depicts Digital abstract plexus technology, blue background, space for banner copy, graphic vector image, polygonal online networks and point shape connecting link structure, futuristic computer concept of technical data.
              Previous page Prev
              Next Next page

              Newsletters

              The best of the IEA sent straight to your inbox

              Subscribe to newsletters

              Podcasts

              Top energy experts put IEA analysis in context

              Listen to our podcast
              • Understand energy
              • Reports
              • News and commentaries
              • Events
              • Energy system
              • Topics
              • Countries and regions
              • Glossary
              • Explore data
              • Data explorers
              • Data sets
              • Policies database
              • Chart library
              • Energy Statistics Browser
              • IEA essentials
              • About
              • Mission
              • Membership
              • Structure
              • Programmes
              • International collaborations
              • Technology collaboration
              • Training
              • Connect
              • Contact
              • Press
              • Careers
              • Internships
              • Delegates
              • Help centre
              IEA
              © 2026 IEA
              • Terms
              • Privacy
              • youtube
              • linkedin
              • bluesky
              • facebook
              • instagram
              • x (formally twitter)
              Back to top

              Subscription successful

              Thank you for subscribing. You can unsubscribe at any time by clicking the link at the bottom of any IEA newsletter.