A trend is beginning to form where professionals are taking their talents and moving them to jobs that can help improve the environment. A growing number of midlife career-changers are trading in their nine-to-fives for jobs more in line with their convictions and concerns for the environment. These "green-collar jobs" are on the rise and the current tally of 8.5 million U.S. jobs in renewable-energy and energy-efficiency industries could grow to as many as 40 million by 2030, according to a report commissioned by the American Solar Energy Society.

These top 10 green career guides are the perfect asset to helping you find the perfect green career. The career guides will help you sort through the green job market by providing information on employment trends, job descriptions, salaries and educational requirements for everything from forestry to green architecture to public policy to renewable energy. If you’re thinking about ways to make a living while making a difference at the same time, you’re sure benefit from these excellent green career resources below.

This guide to sustainability-focused career paths will help retrofit and solar-charge your work life. Below is a list of the 10 Best Green Jobs for the Next Decade.

While the definition of a green job is constantly evolving, green jobs can simply be defined as jobs that help the environment. A green-collar worker is a worker who is employed in the environmental sectors of the economy, or in the agricultural sector.