The concept of 'Net Zero' greenhouse gas emissions is vital in the fight against climate change. Through global agreements like the United Nations Framework Convention on Climate Change, the Kyoto Protocol, and the Paris Agreement, nations aim to stabilize greenhouse gas concentrations and limit global temperature rise. The increasing awareness of the impact of global warming and natural disasters has led to a push for an Energy Transition to achieve the Net Zero 2050 goal. Renewable energy expansion, including solar and wind power, is a critical component of this transition, with projections showing their significant contributions to the global energy mix. However, challenges remain, especially in developing nations where affordability and reliability of fossil fuels hinder the adoption of renewables. Hydrogen emerges as a promising clean energy carrier, with green hydrogen playing a crucial role in decarbonizing industries like steel, ammonia, and aviation. The high cost of green hydrogen production remains a challenge, but its potential to reduce emissions significantly makes it a key player in the decarbonization efforts. Electrification of transportation is also highlighted as a trend towards reducing emissions, emphasizing the need for electric vehicles powered by renewable sources to make transportation more sustainable. The drive towards Net Zero 2050 requires collaborative efforts across industries, governments, and societies to achieve a cleaner and greener future.