annika schuttler and her team from the german-chilean chamber of commerce have come to visit him. they advise farmers on energy-saving measures and renewable energy sources. annika: the weather in southern chile is very similar to the ather in g germany. there's good sun exposure, but also a lot of rain. so photovoltaics is an option, but hydro-power might be even better. here we want to see if the conditions are right for building a small hydroelectric power plant. reporter: the team takes pictures to show to a construction company that builds hydroelectric planants. if the price is right, the small unit could be completed next year. adriana mohr would like to make further investments in renewable energy, without having to expand her farm. but for now, she doesn't have the financial resources. adriana: for that, we'd need a subsidy. otherwise we wouldn't be able to protect our resources, and produce excellent milk -- mimik that tastes of southern chile. reporter: right now she's looking out for the next geneneration on her r farm. these heififers should s start producing milk in a