Conceito sustentável de energia, energia e pessoas - jovem sorridente feliz com turbina eólica de brinquedo sobre fundo natural verde - Banco de fotos e imagens

Sustainable energy, power and people concept - happy smiling young woman with toy wind turbine over green natural background

Sustainable energy, power and people concept - happy smiling young woman with toy wind turbine over grey background

Sustainable energy, power and people concept - happy smiling young woman with toy wind turbine over home room background

Sustainable energy, power and people concept - happy smiling woman holding toy wind turbine over green natural background

Picture of beautiful woman

Sustainable energy, power and people concept - woman holding toy wind turbine and blowing over white background

Green energy concept. Businesswoman with windmill

Sustainable energy, power and people concept - happy smiling girl with toy wind turbine over lime green natural background

Sustainable energy, power and people concept - happy smiling young asian woman with toy wind turbine over grey background

Business, people, alternative energy and development concept - happy businessman in suit with raised hands laughing and looking up over blue sky and windmills background

Sustainable energy, power and people concept - happy smiling girl with toy wind turbine over white background

Business, innovation, energy saving and people concept - handsome businessman looking up over windmills and blue sky background

Business, technology and green energy concept - smiling businesswoman with charts on tablet pc computer screen over wind turbines on background

Business, people, alternative energy and development concept - happy smiling businessman in suit showing ok hand sign over blue sky and windmills background