Dan Haugen

Dan Haugen is a freelance journalist who writes about energy, business, and technology.

Follow @DanHaugen

Climate & Energy

Planes’ gains & automobiles: Air travel outpaces driving in fuel efficiency
Climate & Energy

Swedish co-op creates a stake for women in wind industry
Climate & Energy

In unlikely alliance, Wisconsin libertarians back solar plan
Climate & Energy

Could utilities’ future be selling light instead of electrons?