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Residual values

18 May 2022

Residual values

This article discusses residual values, and how transparency into battery health is crucial for improving the residual values of electric vehicles.​ 

BMS vs Analytics

30 March 2022

BMS vs Analytics

Knowing the State of Health (SoH) of a lithium-ion battery in an all-electric vehicle is the fundamental basis for electric vehicle maintenance and battery warranty. Finding out the battery health at any point in a battery’s life is necessary for making operations profitable and safe, as well as enabling business models such as BaaS (battery as a service) or circular economy approaches.

Case Study VERBUND

24 March 2022

Case Study VERBUND

Learn how VERBUND increased profitability of battery energy storage systems by incorporating battery aging into its operating strategy

Maximizing the value of battery energy storage systems

22 February 2022

Maximizing the value of battery energy storage systems

The use of energy storage systems is growing exponentially as costs decrease and deployment options increase.  Among currently available storage systems, batteries based on lithium-ion chemistry can provide a significant amount of this flexibility due to their high power and energy density and relatively low cost per unit of energy.  However, several challenges must be overcome to profitably operate a battery energy storage system (BESS) over its lifetime.  Battery analytics and smart algorithms can help provide insights to make the right decisions.  

TWAICE Vision Conference Report

18 February 2022

TWAICE Vision Conference Report

Software is indispensable for a battery-driven future: Economic efficiency and sustainability in the battery sector are inseparably linked to software. Beginning of February battery software provider TWAICE, hosted a conference on exactly this topic. A conference report now highlights the main findings of the event.

International Battery Day

18 February 2022

International Battery Day

International Battery Day is celebrated every year on February 18, the birthday of Italian physicist Alessandro Volta, who introduced the first battery in 1801. Quite simple in design, his first attempts consisted of rudimentary objects: thin strips of copper, cardboard and zinc, separated by damp leather. Volta’s conducting element was – unbelievably – his own tongue. This Friday, the battery reaches the grand old age of 221 years. And with more car buyers now opting for electric, it seems a good opportunity to recognize what batteries have done for humankind, and the advantages their technology offers the mobility and energy spaces.

Three e-mobility trends 2022

17 January 2022

Three e-mobility trends 2022

The goal to cease production of combustion engines by 2030 means that the importance of renewable energies, energy storage systems and e-mobility to sustainability and environmental awareness continues to grow. Where are we right now and what trends are emerging for 2022?

Battery simulation models

6 August 2021

Battery simulation models

Mercedes-Benz is just the latest in a long line of companies committing to an all-electric product line-up. Central to this transition in the mobility space is the lithium-ion battery. Outside the automotive industry, these batteries are already a key technology. But while the battery is a powerful enabler, it can also be an Achilles’ heel. We talked to TWAICE battery modeling engineer Goku, who explains the most pressing issues.

Predictive battery analytics in the energy sector

22 March 2021

Predictive battery analytics in the energy sector

Battery storage is a fundamental part of the energy sector. Batteries, however, are complex systems. Deriving the maximum profit from them without incurring any additional risk is the overarching goal of most energy operators. This is where battery analytics can help.

E-Bus Battery Optimization

11 February 2021

E-Bus Battery Optimization

The e-bus market is already moving fast in 2021. Established bus manufacturers are setting the pace. E-bus manufacturers are currently facing a plethora of questions and uncertainties. Major challenges include the development of the highly complex batteries, warranty management, sustainable fleet management and the issue of battery reuse and recycling.

E-Bus Fleet Management

15 December 2020

E-Bus Fleet Management

They may not catch your eye like the Tesla in the neighbor’s driveway, but increasingly more public transport vehicles are going electric. In 2019, more than 1600 electric buses were introduced in the EU, 187 of which in Germany – and the trend is on the up.

Electric Vehicle Recalls

18 November 2020

Electric Vehicle Recalls

Numerous recent recalls showed how much risk is associated with the most important competent of the emission-free mobility. The battery is a highly complex piece of technology that must be tightly analyzed not only during the development but also during operation.

Upcoming Events

Conference COFAT

May 30, 2022 – 9:00 AM


COFAT 2022 will present technological and innovative solutions for the vehicle of the future and discuss them intensively with you. The main topics this year are vehicle concepts, drive technology, charging infrastructure, efficiency range, battery storage and new mobility.

Conference Car Symposium 2022

June 1, 2022 – 9:00 AM

Car Symposium 2022

This year’s Car Symposium is all about the automotive future. TWAICE will have its own booth at the conference and in his speech Marc Paczian will explain why software is needed for battery safety.

Conference AABC Europe

June 13, 2022 – 9:00 AM

AABC Europe

The AABC Europe 2022 in Mainz event will host battery technologists from the leading automotive OEMs and their key suppliers to explore development trends and breakthrough technologies shaping the future of vehicle electrification. This event propels that momentum forward, presenting unparalleled coverage of the research and development that helps drive outcomes and supports the next generation of electric vehicle batteries.

Conference E-World Essen 2022

June 21, 2022 – 9:00 AM

E-World Essen 2022

E-world energy & water is the place where the European energy industry comes together. Serving as an information platform for the energy sector, E-world is gathering international decision makers in Essen each year. Meet us at our booth and get to know our available solutions in the energy industry.

Conference The Battery Show Europe 2022

June 28, 2022 – 9:00 AM

The Battery Show Europe 2022

The Battery Show Europe is the leading meeting place for the advanced battery and electric & hybrid vehicle technology community. Meet us at our booth and get to know our available solutions along the battery lifecycle.

Conference Battery Experts Forum

July 14, 2022 – 11:30 AM

Battery Experts Forum

At the international expert platform, the latest trends, product developments and solutions in battery technology await you as you take off again in 2022. Three days full of inspiring presentations, informative exhibition stands and active networking. Learn from the leading manufacturers from Japan, Korea, USA and Europe what it means to optimally power a mobile, off-grid application. Battery research is in full swing and is the most important element for electromobility as well as regenerative energies.

Webinar Increasing importance of lfp batteries

July 26, 2022 – 5:00 PM

Increasing importance of lfp batteries

Batteries are an integral part of the transition to green energy, both for the automotive sectors transition to e-mobility, and for the transition to generating electricity from more reliable and sustainable technologies. The two main technologies used in the field of stationery energy storages are NMC (Nickel Manganese Cobalt) and LFP (Lithium Iron Phosphate).

Webinar Approaches to simulate battery behaviour and aging in different contexts

August 18, 2022 – 5:00 PM

Approaches to simulate battery behaviour and aging in different contexts

Batteries are used in various applications with significantly different requirements and many diverse environmental conditions. Predicting batteries of different cell chemistries and formats will behave when impacted by these parameters is challenging. Hence, different approaches battery simulation model exist.

Conference The Battery Show North America 2022

September 13, 2022 – 9:00 AM

The Battery Show North America 2022

The Battery Show brings together engineers, business leaders, top-industry companies, and innovative thinkers to discover ground-breaking products and create powerful solutions for the future. Discover and demo the latest products, technology, and solutions from more than 550 suppliers. Connect with 10,000+ battery manufacturing and automotive professionals and decision makers seeking your products and solutions.

Conference Enlit Europe

November 29, 2022 – 9:00 AM

Enlit Europe

Enlit Europe gives you the chance to share your knowledge and learn from others. You will speak face-to-face with the best thought-leaders, innovators and disruptors in the energy sector and beyond representing power generators, IPPs, utilities, grid operators, energy companies, retailers, energy markets, energy traders and exchanges, plus commercial and industrial energy users.

Conference AABC North America

December 7, 2022 – 1:20 PM

AABC North America

Connect in-person and virtually with a global audience of battery technologists from leading automotive OEMs and their key suppliers for a must-attend three days exploring development trends and breakthrough technologies. More than 825 battery technologists from leading OEMs, cell manufacturers will participate this year at AABC in San Diego, CA including: Amazon, Apple, Ford, Honda, Samsung… The in-person and virtual program will uncover the underlying technical and business issues that will impact the pace and path of vehicle electrification worldwide.


Trusted by global brands

Alexander Kupfer

“TWAICE’s battery analytics software enables us to go deep with the analyses of our batteries. That means we can concentrate on optimizing their performance.”

Alexander Kupfer
Alexander Kupfer Battery Lifecycle // Audi
Ulrich Buerger SmartPower

“Thanks to TWAICE’s battery analytics software, we obtained insurance coverage from Munich Re and optimized our storage design & operation. TWAICE helped us release the untapped potential of our battery storage systems.”

Ulrich Buerger SmartPower
Ulrich Bürger Technical Director // Smart Power
Andreas Geilenbruegge

“Data on battery treatment and quality would be an impactful addition to the data sets we collect when we establish residual values for the BEV.”

Andreas Geilenbruegge
Andreas Geilenbrügge Head of Valuations & Insights // Schwacke Read More
Ralf Baral

“Combined, this partnership offers a holistic solution: from strategic conception through to implementation and software, enabling customers to meet their present challenges sustainably and successfully.”

Ralf Baral
Ralf Baral Head of Partner Management // MHP – A Porsche Company Read More
Christoph Landgrebe

“Together with our partner TWAICE, we support our customers with predictive battery analytics across the entire value chain to improve the state of health and reduce costs.”

Christoph Landgrebe
Christoph Landgrebe Partner // BearingPoint Read More

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