Thailand is making significant strides in its transition to clean energy, focusing on reducing reliance on polluting fossil fuels and embracing renewable sources. The country's Power Development Plan (PDP) emphasizes a shift towards renewable energy, with a notable 5% contribution from hydrogen in electricity generation by 2030. This move is supported by key players like EGAT, PTT, Bangchak, and Mitsubishi Power. Despite the emphasis on renewable energy, challenges remain in ensuring energy security and affordability. The use of natural gas, solar power, and potential deployment of small modular nuclear reactors (SMRs) are highlighted as part of the solution mix. Advanced technologies like battery energy storage systems are also essential to address the instability of solar energy. Companies like Bangchak, PTT, and Mitsubishi Power are actively investing in hydrogen technology and partnerships to drive the adoption of clean energy in Thailand. Hydrogen is recognized for its role in reducing carbon emissions and supporting Thailand's ambitious goal of achieving net zero by 2065. Additionally, Carbon Capture and Storage (CCS) projects are considered critical for future carbon reduction efforts. The potential of clean hydrogen energy is widely supported, as excess electricity from renewable sources can be converted into hydrogen to enhance grid stability and promote renewable energy integration. Mitsubishi Power, in collaboration with Chevron Corporation's New Energies Company, is exploring industrial-scale production and storage facilities for clean hydrogen energy. However, the high initial cost of hydrogen production requires significant investments from both private and public sectors over the next decade for commercial operations to commence as planned by 2040. Overall, the proactive steps taken by Thailand, along with the investments and partnerships in clean energy technologies, signal a positive trajectory towards a sustainable energy future.