Ключевые слова: alternative, change, climate, company, conservation, corporate, development, dusk, earth, eco, economic, education, efficiency, electricity, enterprise, environmental, expense, foot, future, futuristic, gas, generator, glasses, global, goal, group, horizontal, ideas, impact, innovation, investment, leadership, management, marketing, meeting, no people, planning, pollution, protection, renewable, research, save, social, sustainability, turbine, warming, wind,