The purpose of the Act is to promote the most socio-economic, including environmentally friendly, use of energy for heating buildings and supplying hot water and, within this framework, to reduce the energy supply's dependence on fossil fuels. The purpose of the Act is also to promote the use of energy from renewable energy sources in heat production for use in companies' production and services.
The organisation of the heat supply shall be carried out with a view to promoting the co-production of heat and electricity as much as possible.
Companies registered under the VAT Act may apply to the Minister for Climate, Energy and Utilities to participate in an energy efficiency scheme for surplus heat. The energy efficiency scheme must include energy reviews with a view to identifying possible energy efficiency improvements of the company's surplus heat and implementing these.

Heat Supply Act

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Executive Order on approval of projects for collective heating supply systems (8 September 2025)

Passed/Approved

Denmark

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An aim to achieve a quantifiable outcome within a given time-frame, set by an institution such as a national government.

Policy instruments are techniques or tools used by governing authorities to promote certain policies in order to achieve predetermined goals. Put simply, instruments are how a government tries to achieve its goals, with this taxonomy being focused on national policy instruments.

Risk is the potential for adverse consequences resulting from the dynamic interplay between (climate-related) hazards, exposure, and vulnerability of affected human or ecological systems.

Groups  of people who are adversely affected by climate change or the response to it

A set of principles, processes, and practices that build economic and political power to shift from an extractive economy to a regenerative economy.

Justice is the ethical and political framework that addresses fairness, including issues of responsibility, rights, and structural inequity.

Renewable energy means all forms of energy produced from renewable sources in a sustainable manner.

Fossil fuel is a generic term for non-renewable energy sources such as coal, fossil gas, and oil (including crude oil, and petroleum products), that can be used for electricity and heat generation. Fossil fuels are hydrocarbons formed from pressurised and heated organic material buried over millions of years.

Molecules in the atmosphere that play a key role in the greenhouse effect by trapping heat radiating from Earth’s surface.

Area of the economy in which actors engage in identical or related activities.

In human systems, the process of adjustment to actual or expected climate change and its effects, in order to moderate harm, increase resilience or exploit beneficial opportunities. In natural systems, the process of adjustment to actual climate change and its effects; human intervention may facilitate adjustment to expected climate change and its effects.

The management and allocation of funds, assets and investments to meet various objectives

A subsidy is a direct or indirect payment to individuals or businesses, typically provided as a government cash payment or a specific tax reduction.

A ban is a legal action that prevents the sale or supply of a product or service, or that recalls a product from the market. Examples are bans on SF6, greenwashing, fossil fuel advertisement or single-use plastics.

Either money or something of monetary value is transferred between two or more organisations, people or countries.

Actions or measures to adapt terrestrial systems to climate change.

Actions and measures to adapt and increase resilience of societies and the economy to climate change.

A long-lived, colourless gas, chiefly emitted from fossil fuel combustion, deforestation and cement production.

Replacing technologies that burn fossil fuels directly with alternatives powered by electricity.

Actions to reduce emissions in energy generation and supply.

Investment in electricity transmission and distribution systems capable of integrating renewable energy, supporting electrification and strengthening energy system resilience.

Energy derived from biological compounds that are renewable due to their short life cycle within the carbon dioxide cycle.

Heat extracted from the ground, usually in the form of hot water or steam and typically referred to as hydrothermal fluid.

Oil is a combustible liquid fossil fuel composed mainly of hydrocarbons, occurring as crude oil and refined into petroleum products such as petrol, diesel and kerosene.

Fossil gas, commonly known as natural gas, is a fossil fuel consisting chiefly of methane with smaller amounts of other hydrocarbons and trace gases, found in underground deposits.

Coal is a combustible sedimentary rock formed from carbonised plant matter, rich in carbon and hydrocarbons, and occurring in several main types including hard coal and brown coal.

Any compulsory, unrequited payment to the government levied on corporations or individuals. This can be for environmental reasons, such as introducing a Carbon tax to set a price that emitters must pay for the greenhouse gases they emit.

The activities of industries involved in the production, distribution, and sale of energy, including electricity, gas, and renewables.

This sector involves managing waste treatment, sanitation, pollution control and environmental cleanup.

Activities that involve planning, designing and building infrastructure, residential, and commercial structures.

Procedural justice means ensuring that decision making is safe, transparent and inclusive, emphasizing the agency and influence of vulnerable groups and those most impacted.

Executive Order on approval of projects for collective heating supply systems (8 September 2025)

Target

Policy instrument

Climate justice

Renewable energy

Fossil fuel

Greenhouse gas

Economic sector

Adaptation/resilience

Finance