Unlock Hidden Value in Your Electrical Assets
Monetise flexibility, maximise savings, and accelerate your energy transition with Watts Happening by Elia.
Discover untapped opportunities to generate revenue by optimising your electrical assets in flexibility markets.
Use our advanced simulator to reveal the hidden value in your existing infrastructure, and connect with trusted partners to fully monetise your energy flexibility—saving money, supporting the grid, and accelerating your transition to sustainable energy.
Unlock Hidden Value in Your Electrical Assets
Monetise flexibility, maximise savings, and accelerate your energy transition with Watts Happening
Discover untapped opportunities to generate revenue by optimising your electrical assets in flexibility markets. Use our advanced simulator to reveal the hidden value in your existing infrastructure, and connect with trusted partners to fully monetise your energy flexibility—saving money, supporting the grid, and accelerating your transition to sustainable energy.
Discover flexibilityExplore Selected Simulation Results
Are you electrifying your operations, investing in new energy assets, or managing existing electrical assets like batteries, heat pumps, electric boilers, CHP systems, solar PV, wind turbines, generators, or other demand-side resources?
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Latest case studies
Let's hear what some professionals have to say about their use of flexibility services
Watts.Happening,
Powered by Elia
Watts.Happening is an initiative by Elia, Belgium’s transmission system operator. As the grid evolves with the energy transition, flexibility is key to maintaining balance. We created Watts.Happening to show companies the value of participating—unlocking new revenue, boosting sustainability, and helping keep the grid stable.
About Elia
Explore Selected Simulation Results
Are you electrifying your operations, investing in new energy assets, or managing existing electrical assets like batteries, heat pumps, electric boilers, CHP systems, solar PV, wind turbines, generators, or other demand-side resources?
Flexibility simulatorLoading...
Latest case studies
Let's hear what some professionals have to say about their use of flexibility services
Watts.Happening,
Powered by Elia
Watts.Happening is an initiative by Elia, Belgium’s transmission system operator. As the grid evolves with the energy transition, flexibility is key to maintaining balance. We created Watts.Happening to show companies the value of participating—unlocking new revenue, boosting sustainability, and helping keep the grid stable.
About Elia

Flexibility partners
If you are considering unlocking flexibility, you will likely need to engage with specialised service providers (aggregators and/or energy suppliers). These will ensure your access to the relevant markets and steer your assets accordingly.
Flexibility partners
If you are considering unlocking flexibility, you will likely need to engage with specialised service providers (aggregators and/or energy suppliers). These will ensure your access to the relevant markets and steer your assets accordingly.