Climate Change Act 2008 (2050 Target Amendment) Order 2019

Climate Change Act 2008 (2050 Target Amendment) Order 2019
Title	Climate Change Act 2008 (2050 Target Amendment) Order 2019
Enacted by	Parliament of the United Kingdom
Territorial extent	United Kingdom
Date made	2019
Date commenced	2019
Related legislation	Climate Change Act 2008, Paris Agreement

Climate Change Act 2008 (2050 Target Amendment) Order 2019 The Climate Change Act 2008 (2050 Target Amendment) Order 2019 is a statutory instrument enacted by the Parliament of the United Kingdom that amended the Climate Change Act 2008 to set a legally binding net zero greenhouse gas emissions target for the United Kingdom by 2050. The Order followed commitments under the Paris Agreement and was influenced by reports from the Committee on Climate Change and international developments such as decisions at the United Nations Framework Convention on Climate Change conferences including COP24.

Background and legislative context

The Order arises from the statutory framework created by the Climate Change Act 2008, which originally established carbon budgets and duties overseen by the Committee on Climate Change, and reflects changing international norms after the Paris Agreement was adopted in 2015. It responds to scientific assessments by the Intergovernmental Panel on Climate Change and policy debates involving the Department for Business, Energy and Industrial Strategy, endorsements from the Prime Minister of the United Kingdom's office, and interactions with devolved administrations in Scotland, Wales, and Northern Ireland. Precedents include national targets set by the European Union member states and legislative examples from Sweden and France.

Provisions of the 2050 Target Amendment Order

The Order amends the original long-term emissions target in the Climate Change Act 2008 to require that the net UK carbon account for all greenhouse gases, as required by the Act, is at least 100% lower than the 1990 baseline by 2050. The instrument specifies the legal change in the statutory text, was laid before the House of Commons and the House of Lords, and references the role of the Committee on Climate Change in advising on carbon budgets and reporting. The Order interacts with statutory duties on secretaries of state, reporting mechanisms to the British Parliament, and obligations under international commitments such as those made at COP21.

Rationale and supporting evidence

Policymakers cited the Intergovernmental Panel on Climate Change Special Report on Global Warming of 1.5 °C and analyses by the Committee on Climate Change to justify strengthening the target to net zero by 2050. Economic modelling by institutions such as the Office for Budget Responsibility and scenario work by the International Energy Agency and World Bank informed feasibility assessments, alongside technological studies involving carbon capture and storage, offshore wind deployments influenced by companies like Ørsted and Vestas, and transport electrification trends driven by firms such as Tesla, Inc. and Nissan. Legal advice referenced precedents in statutory interpretation from cases in the Supreme Court of the United Kingdom and administrative guidance from the Cabinet Office.

Legislative process and adoption

The Order was introduced as a statutory instrument consistent with procedures in the Parliament of the United Kingdom and underwent affirmative resolution in the House of Commons and the House of Lords. Debates involved members from parties including the Conservative Party (UK), Labour Party (UK), and the Scottish National Party and were influenced by advocacy from non-governmental organizations such as Friends of the Earth and Greenpeace. Parliamentary scrutiny engaged select committees including the Environmental Audit Committee and received briefings from the Committee on Climate Change and research bodies like the Institute for Government.

Impacts and projections

The statutory net zero 2050 target reshaped UK policy planning for sectors including energy, transport, industry, and agriculture, affecting companies such as BP, Shell plc, and National Grid plc. Projections by the Committee on Climate Change and the International Energy Agency estimate trajectories for emissions reductions requiring accelerated deployment of renewable energy, electrification of transport, and development of green hydrogen and carbon capture and storage capacity. Economic and regional analyses considered effects on communities in Manchester, Birmingham, Newcastle upon Tyne, and other industrial regions, with implications for employment transitions and infrastructure investment overseen by bodies like the Infrastructure and Projects Authority.

Reactions and commentary

Reactions ranged from praise by environmental campaigners such as Extinction Rebellion and international responses from delegations at COP25 to cautious endorsement by business groups including the Confederation of British Industry. Academic commentary from institutions like the London School of Economics and the University of Oxford examined legal robustness and policy design, while critics from some think tanks such as the Institute of Economic Affairs questioned cost assumptions. The Order contributed to debates in subsequent parliamentary sessions and informed policy instruments including the UK Nationally Determined Contribution under the Paris Agreement.

Category:United Kingdom environmental law Category:Climate change policy