Earth Day has evolved from environmental consciousness raising in its beginnings in the early 1970s to this year’s celebration surrounded with climate change concerns and development of the clean energy industry..  A recent report from the Brookings Institution shows more discussion needs to happen around the types of workers, activities and skills that will be needed in the clean energy industry, and how those efforts can be more inclusive. Transitioning to a clean energy economy will involve 320 unique occupations spread across clean energy production, energy efficiency and environmental management, the authors found. The report highlights the fact that those workers earn higher and more equitable wages compared to all workers nationally, and many of those occupations tend to have lower educational requirements.