| Citation |
Coleman, J., Heaton, C., Day, G. and Milne, S. Options Choices Actions - UK scenarios for a low carbon energy system, ETI, 2015. https://doi.org/10.5286/UKERC.EDC.000706. Cite this using DataCite |
| Author(s) |
Coleman, J., Heaton, C., Day, G. and Milne, S. |
| Project partner(s) |
ETI |
| Publisher |
ETI |
| DOI |
https://doi.org/10.5286/UKERC.EDC.000706 |
| Download |
Options-Choices-Actions-Hyperlinked-Version-for-Digital.pdf  |
| Abstract |
The work we have undertaken at the ETI has shown the importance of a systems approach to energy planning – sectors and their infrastructure cannot be developed in isolation. Therefore one of the first acts of the ETI was to establish ESME, our Energy System Modelling Environment, which is an internationally peer-reviewed national energy system design and planning tool.
The UK energy environment comprises a complex set of needs, technologies and choices. We first conceived ESME for our own technology investment purposes, but over the years it has developed into a powerful energy system model for the UK.
Our refinement and development of the model with input from our private and public sector membership has allowed us to develop illustrative scenarios for the UK’s energy transition out to 2050. We present here two representative scenarios of the future which each show pathways the UK can follow, but importantly highlight the changes the UK needs to consider and make to its energy infrastructure – this is unavoidable.We hope the scenarios inform and provoke debate, and progress thinking about how we power the UK in the future.- The UK can achieve an affordable transition to a low carbon energy system over the next 35 years. Our modelling shows abatement costs ranging from 1-2% of GDP by 2050, with potential to achieve the lower end of this range through effective planning
- The UK must focus on developing and proving a basket of the most promising supply and demand technology options. Developing a basket of options (rather than a single system blueprint) will help to limit inevitable implementation risks
- Key technology priorities for the UK energy system include: bioenergy, carbon capture and storage, new nuclear, offshore wind, gaseous systems, efficiency of vehicles and efficiency/heat provision for buildings
- It is critical to focus resources in the next decade on preparing these options for wide-scale deployment. By the mid-2020s crucial decisions must be made regarding infrastructure design for the long-term
- CCS and bioenergy are especially valuable. The most cost-effective system designs require zero or even “negative” emissions in sectors where decarbonisation is easiest, alleviating pressure in more difficult sectors
- High levels of intermittent renewables in the power sector and large swings in energy demand can be accommodated at a cost, but this requires a systems level approach to storage technologies, including heat, hydrogen and natural gas in addition to electricity
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| Associated Project(s) |
ETI-EN2002: Network Capacity |
| Associated Dataset(s) |
No associated datasets |
| Associated Publication(s) |
An ETI Perspective - Low carbon challenges for UK energy networks ETI Insights Report - UK Networks Transition Challenges - Electricity ETI Insights Report - UK Networks Transition Challenges - Gas ETI Insights Report - UK Networks Transition Challenges - Heat ETI Insights Report - UK Networks Transition Challenges - Hydrogen Enabling efficient networks for low carbon futures: Options for governance and regulation Infographic - UK Networks Transition Challenges Network Capacity - Barriers to Application of Multi-Terminal HVDC in the UK: WP2 Task 4 Network Capacity - Barriers to Deployment; and Environmental & Social Impacts of Deployment: WP1 Tasks 4 & 5 Network Capacity - Executive Summary Network Capacity - Feasibility Assessment of Onshore Multi-Terminal High Voltage Direct Current (HVDC) Systems in the UK Network Capacity - Final Project Summary (Work Packages 1 & 2 a.k.a. WP1 Task 8) Network Capacity - One Page Summary Network Capacity - Performance of Onshore Multi-Terminal HVDC: WP2 Tasks 2 & 3 Network Capacity - Request for Proposal Network Capacity - Technology Options, Benefits & Barriers Workshop and Multi-Criteria Assessment: WP1 Tasks 6 & 7 Network Capacity - WP1 Task 1: Assessment of Power Electronic Technologies - A literature review of the relevant power electronic technologies Network Capacity -WP1 Task 2: Impact of Active Power Flow Management Solutions The Networks Jigsaw Event UK Networks Transition Challenges - A Systems View |
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