The Eastern Shires Purchasing Organisation (ESPO) shares their experience having used the SMART SPP approach including pre-procurement, early market engagement and lifecycle costing and CO2 assessment for the procurement of outdoor lighting solutions.
Further language versions can be downloaded from the project website.

The London Borough of Bromley shares their experience having used the SMART SPP approach including pre-procurement, early market engagement and lifecycle costing and CO2 assessment for the procurement of lighting solutions.
Further language versions can be downloaded from the project website.

A series of case studies from five public organisations in Denmark, Portugal, Spain and the UK. demonstrating effective approaches to purchasing innovative, energy-efficient products.
Also available in Danish, Portuguese and Spanish on the website.

Bristol City Council developed a district heat network linking two small networks, including the installation of a biomass boiler and efficient gas boilers.

Bristol City Council procured a new active wood drying system solution to improve biomass boiler efficiency linked to authority's plant nursery operation.

This case study looks at the refurbishment of a UK school which is expected to lead to savings of 67 tonnes CO2 per annum from a combination of energy efficiency measures and renewable energy installations.

In 2015, Transport for London (TfL) sought to reduce the whole life-cycle cost of lighting the London Underground network. The procurement calculated external costs including installation, maintenance, energy use, carbon and cleaning costs. Indicative results suggest a 25% saving on whole life-cycle costs, and significant reductions in energy consumption.

Carbon Disclosure Project Public Procurement is a way for national and local governments to ask their suppliers direct questions about energy use, greenhouse gas emissions and the risks they face in a warming planet.