Indo-Asian News Service: The capital of Denmark has set itself the ambitious target of becoming the world’s first carbon-neutral capital by 2025 by bringing its net carbon dioxide emissions down to zero. The target was announced by the seven mayors of Copenhagen here Tuesday, while they launched the city’s new climate plan. The plan has 50 specific initiatives to achieve the city’s target of a 20 percent reduction in carbon dioxide emissions by 2015. "We are launching an ambitious plan containing very …