Leading the Pragmatic Transition
As I look back on our recent Paris Session, I am filled with immense pride. By almost every metric—delegate attendance, technical papers, exhibition scale, and global engagement—we broke all previous records. The energy, commitment, and technical brilliance on display in Paris proved once again that the CIGRE community sits at the absolute center of the global energy transition.
President of CIGRE
Yet, as we return home from this historic gathering, we must translate that collective enthusiasm into a sober assessment of the road ahead.
The current political and public rhetoric surrounding global electrification often assumes a world of infinite abundance. We talk about electrifying transport, heating, and heavy industry while simultaneously accommodating the skyrocketing power demands of data centers and artificial intelligence. We act as if green electron generation, transmission and distribution capacity, financial capital, and skilled personnel were all unlimited.
They are not!
The reality facing our sector is defined by severe, interconnected physical and structural constraints:
Generation & Reliability: Generating truly -free power around the clock, at scale, remains an immensely complex technical challenge. Weather-dependent renewables require massive firming capacity, long-duration energy storage, and robust system inertia. Replacing the dispatchable generation of the past with intermittent sources without compromising system stability demands an unprecedented level of system engineering.
Grid Bottlenecks: Clean power generation is meaningless without the grid infrastructure to move and distribute it. Transmission lines and distribution networks worldwide are bottlenecked by multi-year queue times, global supply chain limits, transformer lead-times, and protracted permitting delays. We are generating ideas and ambition far faster than we can build physical steel, copper, and substation infrastructure in the ground.
Capital & Human Resource Shortages: Upgrading global grid infrastructure demands unprecedented capital at a time of elevated interest rates and rising equipment costs. Even more critical is the shortage of qualified human capital. Across every region, we face a severe shortage of power engineers, technicians, researchers, and field experts. We cannot build the grid of tomorrow if the necessary human talent is simply missing from the workforce.
The AI Demand Surge: The sudden, exponential growth of AI data centers is adding massive, continuous baseload demands to grids already struggling under core decarbonization targets. While artificial intelligence offers vital diagnostic and operational tools for our industry, a staggering amount of scarce, low-carbon gigawatts is currently being absorbed by digital queries of, conservatively speaking, questionable necessity.
Electrification remains our most potent weapon against climate change. But progress cannot be sustained on wishful thinking or political slogans. We cannot simply overlay unlimited digital and industrial loads onto power systems bounded by physical limitations.
If the record success of our Paris Session demonstrated anything, it is that CIGRE possesses the collective expertise, technical rigor, and independent authority to address these challenges. However, solving them requires us to lead a more honest, pragmatic conversation about prioritization, resource allocation, and the real-world limits of our power systems.
Our duty as engineers and industry leaders is not to delay the energy transition, but to ensure it does not fracture under the weight of ungrounded expectations. By anchoring policy in physical reality, fostering the next generation of engineering talent, and focusing our technical output where it matters most, CIGRE will continue to lead the world toward a secure, resilient, and pragmatically electrified future.
Konstantin O. Papailiou
President of CIGRE