Environment Policy

Environment policy comprises the suite of laws, regulations and voluntary measures that steer societal behaviour towards protection and sustainable use of natural systems. It spans market-based tools—such as taxes, tradable permits and subsidies—regulatory instruments, information campaigns and negotiated agreements to curb pollution, safeguard biodiversity, manage water and soil resources and mitigate climate change. Effective policy combines multiple instruments in coherent mixes, aligning incentives, standards and disclosure requirements across sectors including energy, transport, agriculture and industry. Central aims include integrating environmental considerations into economic and planning decisions, mobilising finance for green innovation, ensuring equitable burden-sharing and realising health, ecosystem and economic co-benefits. Public participation, transparent governance and adaptive learning are hallmarks of resilient frameworks that adjust to scientific advances, emerging risks and shifting social expectations. Globally, environment policy underpins commitments to sustainable development, climate targets and the circular use of resources.

Research from Nature Portfolio

A global database of 6 124 agri-environmental policies from 1960 to 2022 reveals that higher national income correlates with greater adoption of measures for biodiversity, pesticide reduction and nutrient pollution control, while cross-border soil erosion discontinuities align strongly with policy harmonisation gaps. Analysis of rural energy transitions in China finds that decarbonising cooking and heating via electric ranges and heat pumps would triple household energy use but reduce air pollution so substantially that monetised health gains offset most transformation costs by 2060. A modelling study of China’s clean-air actions between 2013 and 2020 shows that phasing out inefficient combustion facilities yielded a net cumulative reduction of 2.43 Gt CO₂, beyond avoided local air pollutants, indicating that stringent air quality regulations can deliver major climate co-benefits at modest incremental cost.

Research from all publishers

A socio-technical transition perspective identifies seven reinforcing feedback loops—linking techno-economic improvements with actor reorientations—that can trigger positive tipping points in sectors such as offshore wind and electric vehicles under supportive policy regimes. An extended framework for innovation policy mixes dissects elements, processes and characteristics of combined instruments, demonstrating how creation and destruction functions can be balanced to spur creative disruption of incumbent systems while nurturing emerging sustainable niches. Qualitative research on corporate net-zero adoption uncovers institutional pressures and competitive drivers behind emission-target setting, mapping diverse strategic responses and temporal trajectories that shape whether firms deliver substantive climate action or merely symbolic commitments.

Environment Policy publication trend

The graph below shows the total number of articles in environment policy across all publications each year (not limited to Nature Index journals).

Technical terms

Policy mix: A deliberate combination of regulatory, economic and informational instruments designed to achieve environmental objectives while managing social and economic trade-offs.

Socio-technical transitions: Multi-level processes by which societies shift from one dominant system to another, involving co-evolution of technology, institutions, markets and user practices.

Net zero: A state in which anthropogenic greenhouse-gas emissions are balanced by removals over a defined period, often through sinks or negative-emission technologies.

Participatory modelling: A collaborative approach to developing policy and scenario models in which stakeholders contribute to defining assumptions, exploring uncertainties and interpreting results.

Feedback loops: Circular causal chains in systems where changes in one component amplify or dampen changes in another, potentially accelerating or stabilising transitions.

Co-benefits: Positive ancillary outcomes for health, ecosystem services or economic resilience that arise alongside primary environmental policy measures.

References

1. Public Policy in Environment and Sustainability Strategies: Global & National Scenario.
2. Agri-environmental policies from 1960 to 2022. Nature Food (2024).
3. Costs and health benefits of the rural energy transition to carbon neutrality in China. Nature Communications (2023).
4. Co-benefits of CO2 emission reduction from China’s clean air actions between 2013-2020. Nature Communications (2022).
5. A socio-technical transition perspective on positive tipping points in climate change mitigation: Analysing seven interacting feedback loops in offshore wind and electric vehicles acceleration. Technological Forecasting and Social Change (2023).
6. Creative destruction or mere niche support? Innovation policy mixes for sustainability transitions. Research Policy (2016).
7. Policy mixes for sustainability transitions: An extended concept and framework for analysis. Research Policy (2016).