In 2025, the United States achieved its highest-ever energy production, totaling 107 quadrillion BTUs, a 3.4 percent increase from 2024. Key contributors included natural gas, crude oil, NGPLs, and renewable sources. Notably, dry natural gas and crude oil production reached historic highs, while coal production showed signs of recovery.

As the International Maritime Organization aims for net-zero emissions by 2050, South Korea is focusing on port electrification to transform ports into energy centers. This strategy could reduce maritime emissions if renewable energy sources are utilized effectively. Challenges include centralized electricity management and a lack of data on port energy demand. Legal reforms and pilot projects for electric vessels are recommended to enhance clean energy integration and port modernization.

India's renewable energy sector is experiencing significant growth in 2026, particularly in solar energy, which now accounts for 67.7% of the total renewable capacity. The country added about 18.426 GW of solar capacity in the first four months alone. Together with wind energy, renewables now exceed 227 GW, aiding India's clean power goals.

Vietnam is proactively addressing potential electricity shortages for the 2026 dry season due to rising demand and global fuel challenges. To enhance energy security, the government is promoting renewable energy, rooftop solar systems, and battery storage initiatives, while also accelerating power infrastructure projects and targeting a reduction in national electricity consumption.