Answer: Andhra Pradesh
Notes: On July 21, 2025, Andhra Pradesh Chief Minister Nara Chandrababu Naidu released the Green Hydrogen Valley Declaration–2025. The announcement followed the Green Hydrogen Summit held at SRM University, Amaravati. Amaravati is set to become India’s Green Hydrogen Valley. The declaration aims to make Andhra Pradesh a leader in green hydrogen innovation and sustainable industrial transformation. It was jointly issued by government officials, global industry leaders, scientists, and policymakers.
