Who is the DP 2018 Newsmaker of the Year?

For 21 years the editorial board of Diesel Progress  has been selecting a Newsmaker of the Year. The recipient is chosen from the person, product, technology, company, event or trend that made the most news in a given calendar year.

Who or what was the Newsmaker of the Year in 2018? Find out here on page 23 in the December issue.