Knut-Erik Helle is an environmental consultant with a focus on combating overconsumption and waste. He offers a range of services that include green tips for a more sustainable lifestyle. Helle engages members in local teams and campaigns, and works actively for responsible clothing policy and sustainable food.
In addition, he publishes member magazines and reports that deal with various environmental projects, as well as resources that can help individuals to live climate- and nature-friendly. Helle also encourages participation in challenges such as "5 of 7", and collects support through gifts and donations to promote her work.