Top of main content

Sustainable financing

View the sustainable financing framework for the TWUL group. This includes Thames Water Utilities Limited and Thames Water Utilities Finance PLC. 

Our sustainable financing framework supports water and wastewater recycling projects. These include sustainable management of natural resources, land use and climate adaptation.  

Three types of sustainable financing instruments can be issued under this framework:  

  1. Green bonds/loans  
  2. Social bonds/loans  
  3. Sustainability bonds 
A young child splashing in a puddle with wellies on

Sustainable finance

Sustainable financing framework 2021

.pdf | 800.4 KB | View report


Financing framework DNV assessment 2021

.pdf | 1.2 MB | View report

Green Bond impact reports

  1. Green Bond Impact Report 2020/21
    .pdf | 119.8 KB
  2. Green Bond Impact Report 2019/20
    .pdf | 113.4 KB
  3. Green Bond Impact Report 2018/19
    .pdf | 55.1 KB

Green Bond assurance statements

  1. Green Bond Impact Report Assurance Statement 2020/21
    .pdf | 208.5 KB
  2. Green Bond Impact Report Assurance Statement 2019/20
    .pdf | 206.6 KB
An image of solar panels in a field

Green bond

Green bond framework

.pdf | 345.6 KB | View report


Green bond DNV assessment opinion

.pdf | 460.1 KB | View report

House icon

Investor Centre

Go back to our Investor Centre homepage.

View Investor Centre
Wallet icon

Debt information

Our latest debt information and credit ratings.

View debt information