### Future Development
Tamil Nadu has set an ambitious economic target of becoming a $1 trillion economy by 2030, driving several major infrastructure and industrial plans.
* **Chennai Metro Phase II:** A massive expansion of the city's metro network covering over 118 km, expected to transform urban transit. * **Parandur Greenfield Airport:** A new international airport planned outside Chennai to handle the growing aviation demand, alongside the existing Meenambakkam airport. * **Tamil Nadu Defense Industrial Corridor:** A major initiative linking Chennai, Tiruchirappalli, Coimbatore, Salem, and Hosur to promote defense manufacturing. * **FinTech City:** Development of a dedicated FinTech hub in Chennai to attract global financial technology investments. * **Energy Transition:** Significant investments are being made in green hydrogen hubs, offshore wind energy generation, and electric vehicle (EV) manufacturing. Tamil Nadu is already a leading hub for EV production in India.