shell-things/etc/opt/chromium/policies/recommended/ecosia.json

{
  "DefaultSearchProviderEnabled": true,
  "DefaultSearchProviderKeyword": "e",
  "DefaultSearchProviderName": "Ecosia",
  "DefaultSearchProviderNewTabURL": "https://www.ecosia.org/newtab/",
  "DefaultSearchProviderSearchURL": "https://www.ecosia.org/search?q={searchTerms}",
  "DefaultSearchProviderSuggestURL": "https://ac.ecosia.org/autocomplete?q={searchTerms}",
  "NewTabPageLocation": "https://www.ecosia.org/newtab/"
}