The UK Government is making significant strides towards achieving security of supply of affordable clean energy by establishing the National Energy System Operator (NESO). NESO has taken on the pivotal role of ensuring reliable, clean, and affordable energy, with a key objective of reaching at least 95% clean power by 2030. This initiative aligns with the Government's commitment to facilitating net zero while maintaining energy security. NESO operates independently from government control but is subject to Ofgem's oversight, playing a crucial role in real-time balancing of electricity markets and gas supply, as well as strategic planning for decarbonisation strategies. The NESO's Clean Power 2030 report, commissioned by Energy Secretary Ed Miliband, provides recommendations on achieving clean power ambitions, emphasizing the need to reduce reliance on fossil fuels and invest in offshore wind and low-carbon hydrogen. The report outlines two main pathways for achieving clean power by 2030. Pathway 1 proposes building 50GW of offshore wind without new dispatchable power from gas, while Pathway 2 suggests building 43GW of offshore wind and incorporating dispatchable plants from gas with CCS or low-carbon hydrogen. Both pathways require a significant acceleration in progress compared to historical achievements, but the report asserts that the challenge is feasible. In addition to investments in renewable energy, the report highlights the importance of electrifying heat, transport, and industry early on to meet the 2030 clean power goals. The UK's focus on clean energy and infrastructure signifies a positive step towards a sustainable and secure energy future.