This week on Field Work, Zach and Mitchell talk about the future of tractors with New Holland’s Director of Commercial Marketing, Mark Lowery. First up is a look beyond diesel fuel to the methane powered tractor New Holland is planning to introduce late this year. It will have reduced fuel costs and greatly reduced emissions versus a traditional diesel tractor, with the potential to have essentially zero emissions if it is paired with a bioreactor capturing methane from manure. Later, they talk about autonomous operation, where it is now, where it is probably going next, and why we don’t need to worry about them taking over the world (yet).

Read more: A methane-powered tractor