
© mmadpic / Alamy
As well as prioritising energy reduction and efficiency measures, towns and cities need to develop a diverse energy supply portfolio in response to the pressures of energy security and carbon reduction targets.

© mmadpic / Alamy
A low carbon and renewable energy portfolio should be steered to make the most of local assets, be made up of a range of sources and maximise the stake of local communities and the benefits that accrue to them.
There is greatest potential to consider this portfolio at a regional or city scale and local authorities will need to work in partnership with delivery agencies. The government is developing the legislative and policy framework to enable low carbon and renewable options to be developed, often in response to the need to comply with EU energy performance requirements and renewable targets. The UK has a target to produce 15 per cent of energy from renewable sources by 2020.
There is the potential for cities and authorities to increasingly compete for the brand of ‘sustainable’, and the greatest benefit will accrue to those who move first before it simply becomes ‘compliance’. The options on the right can help local authorities make decisions about the most appropriate opportunities within their local area.
Interventions made now could be undone by future changes in lifestyle and climate. That means a degree of future proofing of energy and building strategies is required.
Tags: energy, cities and towns, neighbourhoods, buildings and spaces
The same national policy drivers that require local authorities to take responsibility for reducing energy use also dictate the need for mechanisms to provide the remaining energy as efficiently as possible and from the most renewable sources.
Tags: energy, cities and towns, neighbourhoods
This page provides an initial overview of the technologies available to reduce carbon emissions. More detail on each of the technologies can be found on separate pages.
Tags: energy, regions and subregions, cities and towns, neighbourhoods, buildings and spaces
Remote power plants are inefficient, with over 60 per cent of the energy from fossil fuels being lost before the electricity reaches our buildings through transmission and waste heat.
Tags: energy, cities and towns, neighbourhoods
National renewable energy targets for 2020 provide significant opportunities for new patterns of ownership of energy generation and delivery systems.
Tags: energy, cities and towns, neighbourhoods
Display energy certificates show that a building's energy performance rarely matches the design aspirations. Post-occupancy monitoring and feedback is essential to understand how to improve this.
Tags: energy, buildings and spaces
Hydrogen is currently being piloted in the public transport sector on bus fleets in various locations worldwide
Tags: energy, transport, cities and towns
The ground and air around a development site can be used as a source of heat for new buildings via a heat pump
Tags: energy, neighbourhoods, buildings and spaces
Solar technologies can generate either electricity – from photovoltaic cell panels, or hot water – from solar thermal panels.
Tags: energy, neighbourhoods, buildings and spaces
Wind power has normally been regarded as a technology primarily for rural areas but technological and design advances increasingly mean that it can also be integrated into urban fringe locations.
Tags: energy, regions and subregions, cities and towns, neighbourhoods
If managed properly, English forestry could provide the heat requirements for approximately 500,000 homes and electricity for 1,000,000 homes.
Tags: energy, green infrastructure, cities and towns, neighbourhoods
CABE and Urban Practitioners
with the cities of Birmingham, Bristol, Leeds, Liverpool, Manchester, Newcastle, Nottingham and Sheffield