Successful end of Free-Moby and Plus-Moby projects.

Both European projects have run parallel for three years to balance the vehicle and infrastructure development.

Both projects are aimed to take advantage of the solar energy for electromobility. They work on the same vehicle, but Free-Moby is focused on the infrastructure while Plus-Moby’s target is the vehicle itself, which is an L7 type vehicle.

The vehicle has the possibility to be charged trough a connector but also by battery swapping. Then the batteries can be charged both in the vehicle and at home. Free-Moby has developed an innovative charging system based on photovoltaic energy. The photovoltaic installation is connected to a battery rack where there are several modules equal to the ones installed in the vehicle. The battery rack has been developed to allow the control of the energy flux attending to the user’s needs.

The battery rack is connected to the grid and the home in such a way that allows the energy flux between photovoltaic panels, vehicle, home grid and stationary batteries. The efforts made to develop the communication of the whole system allow making the best decision on the energy flux taking into account the state of charge of the batteries, the energy necessity at home and the energy pricing or the foreseen consumption. Cidaut has developed its own rack based on a 6kW photovoltaic parking that has installed at its facilities.


Plus-Moby project has been focused on the development of the vehicle and in order to harvest solar energy, it has several panels in the roof of the vehicle and an additional panel covers the wind screen when the vehicle is closed. Other particularity of the vehicle is the two independent motors for each of the axles. In the last phase of Plus-Moby, Cidaut’s efforts have been focused on ensuring the crashworthiness of the vehicle. After the optimization of the vehicle through a iterative simulation process, three frontal crash tests and one lateral crash have been performed demonstrating that the safety level of this light vehicle is equivalent to conventional M category ones. The crashes have demonstrated the great stability of the vehicle structure, and the high protection of the passengers. After all the crashes it was possible to open the doors and the evaluation of the damage in the occupants has been positive.


Cidaut shows the results of Plus-Moby at LEVS in Barcelona

On the 20th and 21st of September, the first Light Electric Vehicle Summit was held in Barcelona. The event was successful; more than 150 participants from 25 different countries had the opportunity to attend the 70 presentations shown during the congress. Cidaut was there as a part of the Scientific Committee and also presenting the results of the European project Plus-Moby.


During the congress it was demonstrated that the integration of the light electric vehicles in the urban scenario is a fact and a growing tendency in the near future. Cidaut is aware of this situation and strongly believes in the need to ensure the safety grade of this kind of vehicles to increase their acceptance by the users, because being greener doesn’t mean that you are going to accept a lower safety level in your vehicle.

With this concern in mind, Cidaut’s presentation was focused on the crash behavior of the vehicle comparing the results achieved by simulation with the final results obtained experimentally. The structure of the vehicle developed during Plus Moby project is based in the use of ultra high strength steel. This solution has demonstrated to have a very good ratio between stiffness and weight. After several optimization cycles the final structure was defined. The manufacturing of four prototypes was under the responsibility of IFEVS, also present in Barcelona’s event, and the crash tests were performed at Cidaut’s facilities. The tests consisted on three frontal impacts attending to Euro Ncap configuration and one lateral impact in accordance with the R95 Regulation.

Two important conclusions can be obtained from the results achieved; the first one is that it is possible to obtain high safety levels in light weight reduced size electric vehicles. The second conclusion is that the correlation level between the simulation and the experimental results is very high.

During the project it has been learnt that the light electric vehicles crashworthiness presents several particularities, but most of the difficulties can be overcome to reach a safe design.

Cidaut will be a member of the Scientific Reviewing Committee of the First World Light Electric Vehicle Summit (LEVS)


Light electric vehicles are becoming a key actor in the urban sustainable mobility, but nowadays there is not a meeting point to highlight all the research activities related to this kind of vehicles. Attending to this need LEVS, the World Light Electric Vehicle Summit, is born.

The first edition will be held in Barcelona, 20th and 21st September 2016.

The initiative has four main objectives:

  • Learn from each other’s experience.
  • Present the actual status of work and achievements.
  • Find partners to develop synergies and build new projects.
  • Join forces to lobby relevant authorities to get support.

LEVS aims at providing a premier and high quality global platform to foster exchange of views between research and development actors, industry, authorities, end-users and Non- Governmental Organizations in the field.


Strategies for light electric vehicles development will also be discussed and defined for further actions. Seeing the huge congestion problems our cities are facing nowadays, it is no doubt that light electric vehicles have a key role to play in the future.

Cidaut is strongly involved in the reduction of the environmental impact due to mobility and it is actively working in the development of electrical solutions for light vehicles. Cidaut has developed his own electric tricycles, a small demonstrator for urban mobility and is involved, nowadays, in the 7th Frame Programme Projects: Free-Moby, Plus-Moby, Evolution, Alive and Urban-EV. Its activities are also oriented to establish crash-test standards and regulations suitable for the particularities of the light vehicles

For this high implication in the Light Electric Vehicle development CIDAUT has been invited to be a member of the LEVS Scientific Reviewing Committee, we expect to meet you there. Find more information at or get in touch with us directly at

Final Event for the Green eMotion Project to be held in Brussels February 2015

The Green eMotion project is coming to its end next February. After four years of developing interoperable solutions for EV, analyzing standardization and infrastructure needs, and establishing the electric grids requirements, the project has reached its objective to support the roll out of EV in Europe.

Among other results, the project has successfully:

  • Developed a marketplace and a clearing house that will allow Electric Vehicles (EV) drivers across Europe to connect their vehicles in different charging points.
  • Carried out several standardization activities on communication and identification to propose new standards.
  • Defined the infrastructure requirements, as well as the basis for the future requirements on the electric grids.

CIDAUT’s main role in the project has focused on coordinating the standardization activities, as well as to analyze the environmental impact of EV, to propose measures and policies to optimize the environmental benefits of EV.

On February 25-26 February 2015 the EU Stakeholder Forum will return for the 3rd edition that will once again bring together the three flagship electromobility projects of the European Commission: FREVUE, Green eMotion and ZeEUS. The venue of the meeting will be THON HOTEL BRUSSELS CITY CENTRE

Registrations are now open for the 3rd E-mobility Stakeholder Forum, registration is free and can be done here:, you are invited to join us to discuss on the project results. The EU’s three flagship electromobility projects will present their findings and plans on electromobility in Europe, covering topics such as smart technology, standardisation, electric urban freight and the benefits of electric vehicles to society and the environment. With Green eMotion drawing to a close, attendees will also have an opportunity to hear their final results and project conclusions.

The forum will be a mixture of parallel workshop sessions and high level round tables with participation from EU, national and regional political stakeholders as well and industry and research institutes. There will be three parallel workshop sessions throughout the event, so, every attendee is asked to register in advance which session to attend. The following topics will be covered:

Parallel workshops

Session 1 – Wednesday 25 February, 16.00-17.30

Business Models: Making the case – The integration of EVs into the business environment. Making the business case fit the reality of today. Examples of best practice

Selling the (new) reality – What is the role of both public and private sectors with regards to promoting e-mobility? Market segmentation – how EVs can ‘tick’ all boxes for all sectors?

Making the connection – From grid management to the vehicle on the street, how do we cater for widespread EV uptake? What are the strategies for making this work?

Session 2 – Thursday 26 February, 11.00-12.30

Integrating Urban Modality – Real world implementation of e-mobility in the urban environment

Fact from fiction – How EVs will solve the pressing environmental challenge – from the courts to the streets

More than just charging a battery – How smart technology is complimenting EV opportunities

Session 3 – Thursday 26 February, 13.30-15.00

The path to 2030 – By 2030, our cities should be well on the way to being fossil-fuel free. What is the view of the OEM’s to achieving this?

How to reach the goal? – Public policy has us on a trajectory to zero emission by 2050 – is that fast enough? What more should we be doing?

More than a connector – While the EU Directives have confirmed the connectors, there are more standards required to make the new system work


Finally, for more information on the event, as well as to download the information related to Green eMotion achievements and the deliverables, visit:

Free-Moby’s First Review Meeting

The first review meeting of Free-Moby project was held last December in Brussels. Free-Moby is a three years FP7 founded project focused on the implementation of easy to deploy micro fully electrical vehicles and city EVs.


Figure 1: Schedule of the Vehicle to Home (V2H) connection and communication to optimize the performance of the harvested energy.

All the partners involved in the activities developed during the first twelve months of the project were present in the meeting. Cidaut presented the results of the “Preliminary market study for premium vehicles”, where the new trends in the demands of the consumer for the electric vehicles have been analyzed. The evolution of the characteristics of premium vehicles has been studied, how the comfort and the reliability have given the leading role to the passive and active safety and how nowadays the entertainment and the information are growing in importance for the new customers. Most of the premium characteristics are related to the connection of the vehicle so a deep analysis of the way this connection works has been made.

Cidaut also presented the results on the evolution of the smart charging technology. Free-Moby promotes the integration of renewable energies in electromobility through the installation of photovoltaic panels at home and on the vehicle. One of the targets of the project is to optimize the performance of the harvested energy. The solution found in Free-Moby project consists on the combination of DC-DC charging and a partial swapping. The innovation introduced in the case of the DC-DC conductive charging is to use a compact high performance charger outside the vehicle. This solution is possible thanks to the development of a high efficient rack compatible for vehicle and home use. This rack is composed by four battery modules that can be easily removed for partial swapping allowing a high degree of interaction between home and vehicle. The batteries charged at home with solar energy can be used for electromobility applications and the vehicle can be plug to the home in emergency cases. In order to achieve this integration, the empowerment of the communication has been highlighted as crucial. During first year important research has been made on communication inside the vehicle and also on vehicle to everything.