Convergences
Despite there being a clear outline for a strategy to drive forward the energy transition, differences between the different energy sources still exist. There is no single, integrated view of electricity and gas. Electricity and gas are complementary, but for electricity, convergences with other sources of energy are much more important than its convergences with gas. Electricity is also the cheapest energy carrier right now and has the most efficient systems in place to support it – from heat pumps to electric vehicles (EVs). One challenge that remains is to construct large, integrated networks to which different sources can be connected, from hydroelectricity through to hydrogen and nuclear sources. A second challenge is building the flexibility that the system needs – which is primarily driven by the demand for power – in a cost-effective manner.
This integration with other sources and their associated players also means that Elia has now switched completely to a platform strategy and has become a digitally driven company. We are still a system provider – or, if you will, a market facilitator. We are not a commercial player: our job is to make the rest of the market work. Given the complexity of the energy market today, a platform is also the only way to manage it. Our grid has changed from being connected to a few hundred power plants and injection points that were largely unidirectional into one which comprises millions of bilateral connections, with vehicle-to-grid interactions, solar panels turning consumers into prosumers and industries selling their surpluses (and so on). Maintaining the balance can only be done efficiently through a platform. This platform is highly flexible, adaptable and constantly changing – it receives daily software updates.
Power surplus
For this platform to be successful, the barriers to accessing it had to be made as low as possible. This has involved a lot of market reforms. Economic incentives and price signals were built into it to make it as attractive as possible to all involved parties. These run from encouraging people to charge their cars or use their boilers when there is a surplus of power through to allowing large companies to sell the electricity they don’t need to other parties. Electrification hasn’t only affected vehicles or heat processes. Its impact is being witnessed across all industrial processes. The value chain has been redrawn, certain flows have changed, semi-products are in a different place, ... how exactly this will evolve further will be different for each industrial sector.
On a side note, those who put their money on hydrogen-powered vehicles have woken up with a shock… because there aren‘t any. The efficiency of the electric motor has made the battery-powered car dominant over other models, by far. Moreover, battery costs have dropped dramatically and our dependence on rare metals has virtually disappeared, as huge strides have been made in terms of battery recycling. EVs now form part of a circular system.
Data
One important aspect to note about our platform strategy is that its success relies on data. Today, 80% of Elia‘s value is intangible and only 20% of it is physical. Ten years ago, it was the other way around. Digital twins of everything we own exist today and the Internet of Energy has become a reality. The skills our people hold had to be translated over to this digital domain. For businesspeople in particular, this has sometimes been challenging, but I am convinced that winning companies are human-driven companies, no matter how much AI we use.
