• Chart

        • 27 Oct 2025

        Current and potential removal costs through DAC and BECCS

        Current and potential removal costs through DAC and BECCS CDR commentary

        • Chart

        • 23 Jan 2026

        Year-on-year change in key piped natural gas trade and global LNG supply, 2019-2026

        Year-on-year change in key piped natural gas trade and global LNG supply, 2019-2026 Gas Q1 2026

        • Policy

        • Uzbekistan

        • 1997

        Heating,ventilation and air conditioning (KMK 2.04.05-97)

        In Uzbekistan several construction regulations were approved and then refined as relates to energy efficiency, energy consumption of buildings and structures and project documentation, including KMK 2.04.05-97 on Heating, Ventilation and Air Conditioning.

        These building codes should be followed when designing heating, ventilation and air conditioning in buildings and structures.
        These building codes specify the values of extremely low internal temperatures during non-working hours, normalize the estimated duration of consumption during the year of heat and cold; compulsory use of object or individual regulation of heat supply is regulated; it is recommended to design non-elevator…

        • Chart

        • 18 Jun 2026

        Oil supply by region, 2024-2026

        Oil supply by region, 2024-2026 Energy system 2026

        • Chart

        • 23 Jan 2026

        Estimated year-on-year changes in natural gas demand in key regions, 2025

        Natural Gas

        • Policy

        • Belgium

        • 2006

        Flanders: grants for solar thermal, micro-CHP and heat pumps

        In period 2006-2008, the Flemish regional government offered grants to non-commercial institutions and public entities covering up to 20% of the cost for the purchase and installation of solar thermal equipment. Eligible entities include provincial and municipal government bodies as well as public social centres and recognised religious denominations. Equipment must meet certain quality and efficiency criteria and be installed by a registered contractor. Funding for solar thermal grants are provided up to EUR 200 000 per year. In 2009-2010, the Flemish Energy Agency (VEA) offered grants following the same modalities (20% of costs, up to EUR…

        • Event

        • 29 Jun 2026

        • 08:40

        Grand Opening

        The IEA's 11th Annual Global Conference on Energy Efficiency will begin with welcome remarks from the co-hosts, before a panel discussion in which ministers and CEOs will discuss the strategic importance of energy efficiency in meeting objectives around energy security, affordability and industrial competitiveness.

        • Chart

        • 09 Oct 2025

        Average consumption by technology in sub-Saharan Africa, 2024

        Average consumption by technology in sub-Saharan Africa, 2024 Electricity Access Commentary

        • Policy

        • United States

        • 2017

        Updates to the Minimum Heating Efficiency Standards for Air-Cooled Air Conditioning and Heating Equipment

        The code (10 CFR § 431.97 - Energy efficiency standards) defines energy efficiency ratio and combined energy efficiency ratio of commercial air conditioners and heat pumps. Hereafter Minimum Heating Efficiency Standards for Air Conditioning and Heating Equipment, specifically Heat Pumps, it does not include single package vertical air conditioners and single package vertical heat pumps, packaged terminal air conditioners and packaged terminal heat pumps, computer room air conditioners, variable refrigerant flow multi-split air conditioners and heat pumps, and double-duct air-cooled commercial package air conditioning and heating equipment, which are enumerated in other policy entry.  The compliance date varies…

        • Policy

        • Italy

        • 2012

        Thermal account

        The thermal account incentivizes interventions for energy efficiency in the Public Administration and for the production of thermal energy from renewable sources. The beneficiaries, with funds of 900 million euros per year available, are the Public Administrations, to which 200 million are allocated, and private entities, only for the production of thermal energy from RES, to which 700 million are allocated. The incentive is commensurate with the production of thermal energy from RES or energy savings and is paid as a capital contribution that varies from 40% to 65% of the expenditure incurred. Specifically:- up to 65% for the demolition…

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