Young man presenting portable solar battery charger and discussing renewable energy at business conference
African American man presenting portable solar battery charger to audience on renewable energy conference
African American engineer giving presentation about renewable energy source for home to colleague in office
African American man standing by whiteboard and giving presentation about renewable energy sources to colleagues during office meeting
Asian female speaker in mask giving presentation to people on renewable energy conference in times of covid-19 pandemic
Medium shot of Chinese female product designer sitting at desk in loft office, looking at portable solar charger, then writing in notebook and typing on computer, and wind turbine model in foreground
Asian woman explaining slide on whiteboard to team of multiethnic colleagues while giving presentation about renewable energy sources at office meeting
Renewable energy engineer holding digital tablet and pointing at solar panel while giving presentation to team during office meeting
Independent source of green energy. Solar cell panels near country cottage. Renewable energy. Self-sufficiency in electricity
Medium slowmo of African American engineer making presentation on project of renewable energy sources, showing solar panel to his diverse colleagues, working together in office
Renewable Energy Developer Presents Solar Power Project to Colleagues
Medium shot of female renewable energy developer holding digital tablet and pointing at solar panel while giving presentation during office meeting