Case Study: Climate Group cuts website emissions by 80% with Manifesto’s sustainable web build

Climate Group cuts website emissions by 80% with Manifesto

The Climate Group, an international non-profit focused on accelerating climate action, wanted to reduce its digital footprint from its three separate websites. They partnered with Manifesto for an end-to-end sustainable website build to lead by example in reducing the digital industry's carbon emissions.

Manifesto rebuilt the site using Drupal 9, focusing on code efficiency, optimized images, and a darker color scheme to reduce energy usage. The solution reduced the website's emissions by almost 80% and cut page weight by 50. This also halved the average page load time, increased SEO and security rankings, and led to a 40% increase in time spent on the site per session.

Climate Group