Energy System Safety and Sustainability Analysis
Summary
Energy system safety and sustainability analysis encompasses a suite of methodologies aimed at evaluating the reliability, environmental impact and long-term viability of energy infrastructures. Central to this discipline are risk assessment frameworks that identify and mitigate hazards in both conventional and emerging technologies, from nuclear power incidents to bioenergy supply disruptions. Complementary approaches include lifecycle assessment, which quantifies greenhouse-gas emissions and resource use across the full value chain, and techno-economic analysis, which couples process modelling with cost projections to guide investment and policy decisions. Sustainability indicator systems further integrate social, ecological and economic dimensions, enabling decision-makers to monitor progress towards carbon-neutral goals. Collectively, these tools inform resilient design, regulatory oversight and strategic transitions to low-carbon energy portfolios on a global scale.
Research from Nature Portfolio
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Energy System Safety and Sustainability Analysis publication trend
The graph below shows the total number of articles in energy system safety and sustainability analysis across all publications each year (not limited to Nature Index journals).
Technical terms
Techno-economic analysis: Coupled process modelling and cost evaluation used to assess feasibility and commercial viability of energy technologies.
Risk assessment: Systematic identification and quantification of hazards and their probabilities within energy systems.
Water–energy nexus: Interdependence of water and energy systems, where energy production affects water resources and vice versa.
Lifecycle assessment: Holistic evaluation of environmental impacts across the entire lifespan of an energy system, from extraction to decommissioning.
Sustainability indicator: Quantitative measure that tracks performance against economic, social and environmental objectives in an energy context.
References
- Directing the research agenda on water and energy technologies with process and economic analysis. Energy & Environmental Science (2023).
- A systematic evaluation of risk in bioenergy supply chains. Sustainable Production and Consumption (2024).
- Novel classification of energy sources, with implications for carbon emissions. Energy Strategy Reviews (2023).
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