A key technology of the future?
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- 19.2.2025
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Contents
Market development: Still in its early stages but gaining momentum
The introduction of V2G technologies is picking up speed worldwide, but there are still hurdles to overcome:
Infrastructure growth: While more charging points are being developed, the share of V2G-capable wall boxes remains low. Different approaches by manufacturers — integrating V2G functionality into either the charging station or the vehicle — result in technological divergence.
Vehicle availability: Currently, only a few electric vehicles support bidirectional charging. Pioneers include models such as the Nissan Leaf and some Hyundai models, which are being tested in pilot projects.
Pilot projects and innovations: Initial tests, particularly in Europe and Asia, are delivering promising results.
Austria: Theoretically, 14,400 BEVs could provide the national reserve of 72 MW to compensate for short-term fluctuations in the power grid.
Japan and the Netherlands: Comprehensive pilot projects are also being conducted to examine the benefits of BEVs for grid stabilization.
Decarbonization and the expansion of renewable energy are driving the demand for Vehicle-to-Grid (V2G) technologies.
Major energy companies and automotive manufacturers are already investing in innovative solutions that transform EVs into flexible energy storage systems. This creates new economic opportunities for vehicle owners: By feeding surplus energy back into the grid, they could generate additional revenue in the future.
Challenges and potential of V2G
The technology offers immense potential but also faces significant challenges:
Challenges:
Regulatory requirements: Each country has its own grid standards and regulations that need to be considered.
Technological compatibility: Not all electric vehicles are designed for bidirectional charging, and the infrastructure requires targeted investments.
Economic models: The economic benefits for vehicle owners are not yet clearly defined, which slows down adoption.
Potential:
Swarm storage: Electric vehicles can be used as decentralized storage units, contributing to grid stability.
Grid stability: BEVs can feed energy into the grid during peak loads and balance fluctuations.
Revenue opportunities: Vehicle owners could sell surplus energy back to the grid and receive compensation.
Conclusion: V2G as a key technology for the energy transition?
While V2G is not yet mainstream, it is positioning itself as a promising technology for a sustainable energy supply. The combination of expanding charging infrastructure, technological advancements, and economic incentives could make V2G the standard in the coming years.
How will the technology evolve? Which models and markets will emerge as leaders?
The future of V2G remains exciting — and it starts now!
Learn more about the potential, challenges, and economic opportunities of V2G in our detailed whitepaper.
Download it now for free and be part of the energy future!
