US: IRS announces 2025 inflation adjustment for carbon sequestration credit
The US Internal Revenue Service (IRS) has released the inflation adjustment factor for the carbon oxide sequestration credit under IRC section 45Q for 2025 (Notice 2025-25, IRB 2025-20). The inflation adjustment factor for calendar year 2025 is
See More
Canada: Alberta halts industrial carbon pricing at the current rate
The Canadian Province of Alberta announced on 12 May 2025 that it is freezing the industrial carbon price at the current rate of CAD 95 per tonne of emissions. The announcement was made by Alberta’s Premier, Danielle Smith. Previously, the
See More
Argentina postpones tax hike on liquid fuel, carbon dioxide
Argentina’s government has postponed the scheduled tax increases on liquid fuels and carbon dioxide through Decree 296/2025, which was published in the Official Gazette on 30 April 2025. This decree delays the hiked tax rates until 1 June
See More
Netherlands emissions authority accepting CBAM declarant applications from May 2025
The Netherlands' emissions authority (NEA) announced on 1 May 2025 the launch of a dedicated online portal for taxpayers to apply for CBAM authorised declarant status. The Carbon Border Adjustment Mechanism (CBAM) is an initiative introduced by
See More
Netherlands scraps plastic tax, considers higher waste tax
The Dutch government has reportedly scrapped its plans to introduce a polymer levy (polymerenheffing) or the plastic tax. Cancelling the tax will cause a EUR 567 million budget loss, which will likely be offset by raising the waste tax rate and
See More
EU: EEA aims for Sustainable Europe by 2050 with green tax reforms
The European Environment Agency (EEA) has released a report titled "[Imagining a sustainable Europe in 2050: Exploring implications for core production and consumption systems” on 10 April 2025. This report analyses how Europe's food, mobility,
See More
Netherlands releases draft tax plan measures for 2026
The Netherlands State Secretary for Finance has sent a list of tax measures on 25 April 2025, which are expected to be included in the annual Tax Plan and other tax legislation planned for the year, to the lower house of parliament. The Tax Plan
See More
OECD report spotlights carbon forum progress, future plans
The OECD Secretary-General has published a report on 25 April 2025 addressing G20 finance ministers and central bank governors on the progress and initiatives of the Inclusive Forum on Carbon Mitigation Approaches (IFCMA). With 60 members and
See More
Denmark introduces bill for temporary green asset depreciation incentives
Denmark’s Ministry of Taxation has introduced Bill L 195 on 9 April 2025 to establish a temporary increase in the depreciation basis for certain new green assets, as part of the green investment window linked to the Agreement on Green Tax
See More
Canada: Northwest Territories abolishes consumer carbon tax
The Government of the Northwest Territories (GNWT) will remove the Northwest Territories' carbon tax for all consumers except large emitters on 1 April 2025. The GNWT has taken this step to align with the Government of Canada’s carbon pricing
See More
Canada: Saskatchewan to halt industrial carbon tax from April 2025
The Saskatchewan government announced in a release on 27 March 2025 that it will pause the industrial carbon tax rate under its Output-Based Performance Standards (OBPS) Program. This decision will provide immediate financial relief to families,
See More
UN Tax Committee: Report on Environmental Taxation
On 25 March 2025 the Subcommittee on Environmental Taxation submitted its final report to the UN Tax Committee, including an updated paper for approval and recommendations for future work to be considered by the new membership of the Tax Committee
See MoreUN Tax Committee: Extractive Industries Taxation
On 25 March 2025 the Subcommittee on the Extractive Industries taxation presented to the UN Tax Committee a draft supplement to Chapter 5 (tax incentives) of the UN Handbook on Selected Issues for Taxation of the Extractive Industries; draft
See More
Canada: Prime Minister Mark Carney abolishes consumer carbon tax
Canadian Prime Minister Mark Carney has abolished the consumer carbon tax effective from 1 April 2025. The change, enacted through Orders in Council (OICs) 2025-0446 and 2025-0447, removes the Canada fuel charge, introduced by former Prime Minister
See More
South Africa: President promulgates Taxation Laws Amendment Act, introduces changes to environmental tax provisions
The President of South Africa has promulgated the Taxation Laws Amendment Act 42 of 2024 which includes changes to environmental tax provisions. The law was published in the Official Gazette on 24 December 2024. The various amendments
See More
Netherlands consults airline tax reform
The Netherlands government is seeking public feedback on proposed reforms to the airline tax which aims to adjust rates based on flight distance. The government wants to increase the total revenue from the flight tax by EUR 248 million by 2027.
See More
South Africa releases draft bill with proposed changes to environmental taxes and more
The South African National Treasury has released the draft Taxation Laws Amendment Bill (B16-2024) on 30 October 2024, which includes proposed changes to environmental taxes, among other provisions. The proposed amendments aim to: Modify
See More
Iceland proposes mileage tax on fossil fuel cars, doubles carbon tax
Iceland’s Ministry of Finance and Economic Affairs submitted a bill to parliament on 22 October 2024 proposing introducing a mileage tax on fossil fuel-powered vehicles. The bill aims to eliminate excise duties on fuels and vehicles while
See More