We believe that the Energy Transition only will succeed with the integration of innovative and efficient Energy Storage Technologies.
LOMARTEC
combines the best of two grid scale Energy Storage Technologies in one Hybrid System. We store and re-supply on demand surplus electricity from the grid, any available renewable and irregularly supplied energy, like from PV or Wind and we utilize ambient temperatures and waste heat as energy sources and store them as electric power.
There have been too many hours of negative prices on the German EPEX-market
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That means there is an OVERSUPPLY of green electricity on the market
In those cases, solar and wind farms are often being CURTAILED (‘shut down’)
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In 2023 curtailment led to an irreversible power loss of 19 TWh in Germany alone
Industry leaves waste heat with a saving potential of 5 billion € a year
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Leaving a potential of 70 TWh/a plus emission reductions of 20 mt of CO2
Whereas transmission via the Grid Is based on AC, renewables are DC. There is a lack of Hybrid AC-DC Smart Grids
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We need to rethink our Power Systems.

* Example for Germany only, applicable worldwide

Store electric power directly from waste heat or ambient temperatures from 10°C to 70°C, optional 10°C to 150°C
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A 70 billion € Market/Year
Hybrid Long Duration Energy Storage along the Grid with ultra short Reaction Times and unseen Performances
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A 3 trillion € Market
Smart Grids with Hybrid Storage, Gensets and Hybrid AC-DC Solutions – driving large generators with low Moments of Inertia
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A completely new and open Market
Storing various renewable energies in Grid Scale and supply them on Demand.
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A First of a Kind Technology
LOMARTEC‘s grid scale Hybrid Energy Storage System (HESS) combines an Advanced Compressed Air Energy System (A-CAES) with a THERMOELECTRIC Battery Energy Storage System (T-BESS).
HESS is the only hybrid p o w er storage system combining the following energies:
ADVANCED COMPRESSED AIR ENERGY STORAGE SYSTEM (A-CAES)
THERMAL BATTERY ENERGY STORAGE SYSTEM (T-BESS)
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HYBRID ENERGY STORAGE SYSTEM (HESS)


Example of a HESS Storage Configuration. From 1 MW in one 20‘ container the technology is scalable infinitely.

According to the Carnot process, the theoretically possible efficiency is a maximum of 100%, which can never be achieved with machines due to heat or friction alone. The situation is different, if the energy added is only part of the energy available to a process. For example, a heat pump utilizes the ambient heat in addition to the added electricity and thus achieves a value, specified as coefficient of performance or COP - greater than 1.
Addition of Energies + Adding Speeds without reducing Torques = Higher Performance.
Hybrid AC – DC Smart Grids with onsite renewable Production, Storage, Gensets and DC Tools.
Improved efficiency and Security.
HESS covers 7 of UN‘s 17 Goals for sustainable Developments
2 Patents, 1 Application
3 Patents under Preparation

HESS, for the Stabilization of the AC Grid with DC Tools:
Example: 100 MW / 800 MWh
HESS in an underground
tunnel conflguration,
lifetime 50 years,
ROI 6-12 years

HESS, as Integration in lndustries:
Example: 1 MW / 8+MWh
HESS on ground,
ROI 3-4 years

HESS, optimizing Renewable Assets:
Example: 10 MW / 80 MWA
HESS on ground,
ROI 4-6 years

Only in Co-operation with selected partners:
Example: DUAL-BESS attached to 30 GWh solar farm:
From the German market:

50 billion US$ per year
The global market for Leng Duration Energy Storage (LDES) is estimated tobe US$ 50 billion per year and forecast to grow significantly with a cumulative investment of up to US$ 3 trillion by 2040.
Source: PV Magazine USA {26.09.2023) based on statements from US DoE and McKinsey & Co.
69 billion US$ this year
The global market for waste heat recovery or prevention is expected to exceed 69 billion US$ this year, growing at a CAGR of 7%.
63% of the waste heat temperatures are <100°C.
Sources: Technamo Research (UK/US) and Research Gate
"To me this looks very interesting, because we have a huge quantity of residual heat, which is produced in all our activities. Yet we need to buy a lot of electricity. So, if it was feasible to produce electricity out of heat that would be indeed of high interest."
Felix Amberg, President AMBERG GROUP

2019
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R&D
2021
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First patent granted
2022
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Initial prototype
2023
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Proof of concept
2024
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Company registration
2025
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Commercial DUAL-BESS
2026
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Commercial HESS and net gain

Management
MBA, CEO, Founder
Phone: +49 (0) 1573 . 62 29 756
E-Mail: