Etheco Directory
Browse the best ethical brands in the UK - 2026
Simply select a category tile from the display below.
Smart tariffs & metering ›
UK home energy supplier providing 100% renewable electricity and green gas - notably one of the only suppliers of genuinely 100% green gas. An Ethical Consumer Best Buy (formerly Green Energy UK), focused on truly renewable power for households.
etheco score
people
planet
performance
76
Products & Services
Renewable electricity; Green gas; Smart tariffs & metering
UK gas and electricity supplier founded in 2015, providing 100% renewable power and innovative smart tariffs such as Agile. A certified B Corp and one of the UK's fastest-growing energy companies, known for technology and customer service.
etheco score
people
planet
performance
72
Products & Services
Renewable electricity; Green gas; Solar panel installation; Battery storage; Heat pump installation; EV charger installation; Smart tariffs & metering
UK home and business energy supplier sourcing 100% renewable electricity directly from British wind, solar and hydro generators. Founded in 1999, a long-standing renewable pioneer and a top scorer for climate in independent ethical ratings.
etheco score
people
planet
performance
70
Products & Services
Renewable electricity; Green gas; Solar panel installation; Battery storage; Heat pump installation; EV charger installation; Smart tariffs & metering
Pioneering UK green-energy supplier that builds its own wind and solar farms and supplies 100% renewable electricity to homes and businesses. An Ethical Consumer Best Buy and part of the Green Britain Group, long a leader in genuinely green power.
etheco score
people
planet
performance
69
Products & Services
Renewable electricity; Green gas; Smart tariffs & metering
