panorama of numerous wind turbines in the vast forest with mountains and sky as background at lam ta khong reservoir

alternative background blades blue clean colorful conservation denmark development eco ecological ecology electric electricity energy environment environmental farm field forest generate generation generator green industrial industry innovation khong lam landscape mill mountains nature numerous panorama power propeller renewable reservoir resource rotation rotors scandinavia sikhio silhouette sky structure sunset supply sustainability sustainable technology thailand tower turbine turbines vast warming white wind windmill