Power Generation

Global power generation is expanding steadily, with electricity demand rising by approximately 2–3% annually, driven by electrification in transport, manufacturing, and demand from emerging markets. According to the International Energy Agency (IEA), global electricity demand exceeded 29,000 TWh in 2023 and is expected to continue growing over the next 10 years. Majority of the demand is originating from Asia accounting for the majority of incremental consumption, particularly China and India, where industrial activity and urbanization remain key drivers.

Renewables are accounting for the largest share of new capacity additions, with solar alone contributing over 60% of global additions in recent years. The International Renewable Energy Agency (IREA) estimates that global renewable capacity surpassed 3,800 GW in 2023, led by rapid investments in solar and wind sectors. However, despite this growth, thermal generation continues to supply a significant portion of global electricity, particularly coal and natural gas, which together still account for more than half of total generation.

Natural gas is playing an increasingly important role in balancing power systems, especially in regions with high renewable penetration such as the United States and Europe. Gas-fired generation provides flexibility through fast ramp-up capabilities, which helps manage variability in solar and wind output. At the same time, coal remains dominant in several Asian markets due to energy security considerations and existing infrastructure, although its share is gradually declining in OECD countries.

Grid constraints are becoming more visible with the growing penetration of renewables. Transmission bottlenecks, interconnection delays, and curtailment are affecting project utilization in multiple markets, particularly in China, India, and parts of Europe. This is accelerating investment in grid expansion and energy storage, with global battery storage capacity expected to exceed 500 GW by 2030 based on current project pipelines and policy targets.

Companies such as General Electric and Siemens Energy are focusing on grid technologies, gas turbines, and hybrid solutions. Investment decisions are being complemented by regulatory frameworks, capacity mechanisms, and long-term power pricing structures varying across regions.