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The Mobility House Energy has appointed Peter Dworak as CEO and plans to sharpen its focus on vehicle-to-grid flexibility and expansion into Poland and Romania. Co-founder Marcus Fendt will leave at the end of March after 16 years, following a handover period. The group is separating aggregation of EV and building flexibility from the energy unit’s market trading and optimization work.
The Mobility House Energy has appointed Peter Dworak as its new CEO as the German battery optimizer reorganizes around vehicle-to-grid services and expansion into Poland and Romania. Co-founder Marcus Fendt will leave after 16 years and is due to stay through the end of March to support the handover.
Dworak takes a newly created chief executive role at the Munich-based energy business. He has more than 30 years of experience in European energy markets, including senior positions at Swiss utilities Atel and Alpiq. His work has included cross-border portfolio integration and expanding trading desks. The company had already been working with him on a project basis since mid-2026, when he began leading its commercial entry into Poland and Romania.
The leadership change accompanies a division of responsibilities across the group. Parent company The Mobility House (TMH) will aggregate flexibility from electric vehicles and buildings through vehicle-to-grid (V2G) and vehicle-to-home (V2H) services. The Mobility House Energy will serve as the market-facing optimization partner, trading that aggregated capacity alongside stationary batteries on European wholesale and balancing markets.
The energy unit says it currently manages and trades an active stationary storage portfolio exceeding 1 GW across European power and ancillary service markets. The source report links growth in the portfolio to a 2024 partnership with GESI to commercialize an 8 GW German project pipeline. The 8 GW figure describes that pipeline, not the capacity currently under management.
From EV Charging to Market Trading
The reorganization connects two forms of flexibility that are often handled separately: stationary batteries and energy stored in vehicles or buildings. Under the announced structure, TMH will bundle the latter through aggregation, while its energy subsidiary will optimize and trade the combined capacity. That makes the trading unit’s role central to whether V2G resources can participate in wholesale and balancing markets, rather than remaining limited to demonstration projects.
The commercial case will depend on more than the organizational change. Vehicles must be available to provide flexibility, charging systems and market arrangements must support bidirectional flows, and the company must be able to coordinate those resources with battery assets. The source report describes the shift as a move toward treating V2G as a trading asset class; the announcement does not provide volumes, revenue targets or a timetable for how much capacity will be traded.
Expansion into Poland and Romania also broadens the company’s geographic ambitions beyond its existing European activity. Dworak’s experience in cross-border portfolios and trading is relevant to that effort, but the announcement does not specify project sizes, customers or commercial milestones in either market.
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A New Split Within TMH
The Mobility House was founded in 2009 by Thomas Raffeiner and Marcus Fendt. Fendt helped build the Munich-based business and served as managing director and chief sales officer of its energy subsidiary. Raffeiner, who remains founder and CEO of The Mobility House AG, credited Fendt with driving commercial expansion and establishing early partnerships with automotive companies and utilities.
The group has pursued V2G work through projects including a commercial rollout with Renault, according to the source report. The new structure separates that aggregation activity from the energy subsidiary’s trading and optimization function. The report also says the stationary storage portfolio has grown since the 2024 GESI partnership, which was tied to an 8 GW German project pipeline; it does not say that all of that pipeline has been built or is operating.
“Dworak was selected specifically to scale the European partner business.”
— Thomas Raffeiner, founder and CEO of The Mobility House AG
Trading Scale and Market Plans
The announcement does not set out how much EV or building flexibility TMH expects to aggregate, when those resources will begin contributing to trading, or what revenue the V2G activity could generate. It also does not provide specific investment, customer or project targets for Poland and Romania.
The source report gives an active stationary storage portfolio above 1 GW and separately refers to an 8 GW project pipeline associated with GESI. It does not detail how much of the pipeline has advanced to construction or operation, or how portfolio capacity is divided among markets and services. The company’s planned software upgrades are also described without a schedule, technical specifications or performance targets.
Handover and Regional Expansion
Fendt is expected to remain with the business through the end of March to oversee the leadership handover. Dworak’s immediate remit includes developing the commercial business in Poland and Romania and upgrading the company’s proprietary algorithmic trading and optimization software.
The next indications of progress will be concrete market activity: new partner or customer agreements, projects reaching operation, and disclosed volumes of aggregated V2G capacity. The company has not announced dates or targets for those milestones, so the pace and scale of the restructuring’s commercial impact remain to be seen.
Key Questions
Who is taking over as CEO of The Mobility House Energy?
Peter Dworak has been appointed to the newly created CEO role. He has more than 30 years of European energy market experience and had worked with the business on a project basis since mid-2026.
When is Marcus Fendt leaving?
Co-founder Marcus Fendt is leaving after 16 years with the business. He is expected to remain through the end of March to support the handover.
How will the group divide its V2G and trading work?
Parent company The Mobility House will aggregate flexibility from vehicles and buildings through V2G and V2H. The Mobility House Energy will optimize and trade that capacity alongside stationary batteries.
What is the company’s current battery portfolio?
The source report says The Mobility House Energy manages and trades an active stationary storage portfolio exceeding 1 GW. It separately cites an 8 GW German project pipeline connected to its 2024 GESI partnership; that pipeline should not be read as currently operating capacity.
What remains unknown about the expansion?
The company has not disclosed specific project or customer targets for Poland and Romania, expected V2G trading volumes, revenue goals, or a timetable for its software upgrades.
Source: ess-news.com
