No items found.

BeFC raised €3M of VC seed funding.

October 2021
 | by 
 | by 

ioenzymatic Fuel Cells (BeFC) raise €3M to develop a paper-based sustainable energy source using enzymes.

Emerging from several years of academic research, BeFC is the inventor of bioenzymatic fuel cells based on papers and enzymes. The fuel cells offered by BeFC are naturally part of the renewable energy sector and have a low environmental impact. This exciting startup showcases its ambition to become a global key player in sustainable development by moving towards industrialised production of their portfolio of bioenzymatic fuel cells. Thanks to its business model and its disruptive technology, BeFC has convinced the investors Demeter, BNP Paribas Développement and Supernova Invest.

“We are excited to have raised this round with investors that share our vision of a sustainable energy source. The entire team at BeFC are looking forward to bringing this innovative technology to the public, via our partners and our forward-thinking clients.“ Dr. Jules HAMMOND, CEO.

Bioenzymatic fuel cells thin flexible miniature

This enthusiasm has also allowed the startup to win many international awards, including the first prize of the MIT GSW - GEM challenge (Global Startup Workshop of Massachusetts Institute of Technology – Grenoble École de Management) and the inaugural Nature ResearchSpinoff prize « One to Watch », which were awarded in 2020.

“We were immediately impressed by the range of possible applications for the enzymatic paper bio-batteries developed by BeFC. This disruptive innovation brings real environmental benefits in markets as diverse as IoT, smart-packaging or disposable electronic devices, replacing button (or coin) cell batteries. As such, the BeFC team has, in a very short time, formed great industrial partnerships with major players from the targeted sectors to deploy its bio-batteries in different applications. We are therefore delighted to support BeFC with our smart-city/smart-energy seed-fund in this very promising growth phase of the company.” explains Olivier BORDELANNE, Partner at Demeter.

An innovative alternative to current miniature batteries :

BeFC invented miniature ecological biofuel cells that are paper-based, ultra-thin and flexible. The technology uses biocatalysts to convert natural substrates like glucose and oxygen into electricity. The fuel cells can be activated with any fluid, such as environmental or biological fluids. In addition, BeFC fuel cells do not contain chemicals that are hazardous or polluting to the environment, and they do not disrupt existing recycling processes.

“We were impressed by the level of rupture that these glucose biofuel cells bring to the fuel cell industry. The technology is already mature and meets the growing energy needs of many markets such as disposable medical devices and connected logistics. With its composition in paper, enzymes and glucose, this bio-battery does not use toxic products and does not disrupt the recycling process. This innovation perfectly matches the deeptech target of our Supernova 2 seed fund. “ says Marine GLON, Investment Director at Supernova Invest.

Potential applications :

BeFC technology is suited to low-power applications; where sensor data is collected and processed quasi-continuously, and then intermittently transmitted via wireless protocols. The BeFC products can power many electronic devices, from microprocessors to low-energy wireless communications (LoRa, Bluetooth, WiFi, etc.). Therefore, BeFC products offer a strong platform for the development of emerging markets, such as disposable medical devices or connected logistics. Indeed, electronics integration in disposable and wearable devices has become increasingly important. The button or coin cell power sources typically used are difficult to recycle, toxic or dangerous to the environment. The development of safe and ecological devices is often a barrier to the progression of single-use and single-patient devices. BeFC believes this approach will not only allow the replacement of batteries for existing applications, but also open up new opportunities for low-power ultra-thin health monitoring, logistics / transportation monitoring, and Internet of Things (IoT) applications.

Bioenzymatic fuel cells sustainable energy source low power electronicsFrom laboratory testing to industrial-scale production :BeFC is the result of the collaboration of a team of multidisciplinary experts. The investment will allow the development of the production line in the region of Grenoble, helping the company to fulfill their client manufacturing requirements. The growing team is simultaneously focused on R&D and the acquisition of joint development contracts with major industrial customers.

Client benefits :

  • Available in a wide range of formats & performances
  • Reduced costs of recycling / disposal
  • environmentally friendly & non-toxic
  •  ultra-thin paper energy source
  • sustainable materials & fuels
  • metal-free
  • plastic-free
  • no risk of auto-ignition          

About our investors :

BeFC has raised €3M from Demeter, BNP Paribas Développement and Supernova Invest, investors engaged with this startup since its creation. Public funds are also being raised with Bpifrance (i-Lab prize).

About Demeter

Demeter is a major European player in private equity for the energy and ecological transition. Its funds invest from €1M to €30M to support companies in the sector at all stages of their development: innovative start-ups, fast-growing SMEs & ETIs, and infrastructure projects. The Demeter team has 37 people based in Paris, Lyon, Grenoble, Metz, Madrid, Munich and Münster, and manages €1 billion. The team has made 180 investments in 15 years. The Demeter 6 Seed Fund, investor in BeFC, is dedicated to seed financing of innovative technology companies. This €46 million fund was raised with the support of the Fonds National d'Amorçage (FNA) managed by Bpifrance Investissement within the framework of the Programme d'Investissement d'Avenir.

Olivier BORDELANNE – Partner - +33 (0)6 84 31 71

Media contact :

About BNP Paribas Développement – WAI Venture Fund BNP Paribas Développement, a BNP Paribas Group subsidiary founded in 1988, invests its own capital directly in promising small and medium-sized enterprises and mid-cap companies. As a minority shareholder in these target companies, BNP Paribas Développement seeks to promote their growth and ensure their longer-term prosperity by facilitating ownership transfer. In 2016, BNP Paribas Développement set up the WAI Venture Fund, which specialises in investing in Innovation-oriented companies, from the provision of seed capital through to all subsequent funding rounds, with the aim of supporting the growth of high-potential startups.

Media contact : +33 (0)1 58 16 84

About Supernova Invest

Supernova Invest is a cutting-edge venture capital firm with a leading position in the French deeptech investment market. It manages and advises five capital funds for a total of €260 million AUM. Supernova Invest specializes in breakthrough technologies, developing start-ups in Industry, Health, Energy & Environment and Digital Technology sectors. The team has 20 years of technology investment experience and has provided more than 100 of the most innovative companies in their segments with support and guidance from creation until full maturity. Supernova is a joint venture between both the CEA (the French Alternative Energies and Atomic Energy Commission) and Amundi (the European leader in asset management). The investment in BeFC was carried out with Supernova 2 fund.

Marine GLON – Investment Director –

Media contact :

The fundraising was carried out in collaboration with the law firms :

Company sollicitor : AlcyaConseil (Armelle Pacrot & Laurence Sallard)

Investors’ sollicitor : Altaïr Avocats (Jeanne Mucchielli & Philippe Beauregard)

IP audit : Questel (Cathia Jacob, Lara Brichet & Cyril Mavré)

Company and executives audit : Selescope (Stéphane Beder).

Press contact:

‘Together, help us power the future with nature.’

No items found.

Related articles

No items found.
No items found.