Young businessman using smart phone in airport
Worker conducts inspection at wind farm site during daylight hours
Young businessman waiting in airport with passport and smart phone
Young man on the phone at subway station
Young woman on the phone at subway station
Worker is cutting hole in laminate panel with a multitool
Business people sit at work and check documents At the desk in the room
Business people sit at work and check documents At the desk in the room
Young man with mobile phone at subway station
Young businessman using smart phone in airport
Young businessman showing his passport in airport
Young businesswoman using laptop in airport
Young couple with mobile phone at subway station
Worker performs maintenance on solar panels on a rooftop on a sunny day
Male wearing bomber jacket working at shared office desk using laptop and viewing printed charts
Worker conducts maintenance on solar panels at an urban rooftop installation
Young commuters waiting crowded place
Installing solar panels on a roof to promote renewable energy in an urban area
Engineer is checking electronic system at basement.
Worker inspects wind turbine at renewable energy site during bright daylight hours
Engineer is checking electronic system at basement.
Worker inspects solar panels on a cloudy day at a renewable energy facility
Engineer is checking electronic system at basement.
Engineers are checking water system at basement.
Solar panel installation work takes place on a rooftop in a sunny environment
Technician inspects wind turbine at energy farm during bright afternoon
Engineer is working on the basement of high rise building.
Engineer is working on the basement of high rise building.
Engineers are checking electronic system at basement.
Technician inspecting solar panels on a rooftop during overcast weather
