Welcome to our new season!

Episodes

5
Sept. 18, 2025

Season 4: Episode 5 - Fiona Kelleher - CEO and Cofounder @ MyGug

Fiona Kelleher (CEO), along with her husband Kieran Coffey (CTO) cofounded Amugreen and MyGug to offer renewable energy digesters at scale. After 5 years and having raised nearly a million, they are well on their way to making MyGug a household name. With over 25 years of experience across design engineering, production, water services, and site management, Kieran invented this sustainable energy producing system that can be used to generate biogas as well as organic fertilizer! In this episod...
4
Sept. 4, 2025

Season 4: Episode 4 - Sarah Fliessbach - CEO and Founder @ Shareclub

Continuing our series of amazing women founders of cleantech companies in Ireland, we are proud to present a brand new episode featuring the story of Sarah Fliessbach from Shareclub. Having moved across to Ireland from her home country Germany, Sarah saw how Ireland is one of the largest consuming countries of single-use plastic.. And she immediately went about fixing the problem by setting up her own venture - Shareclub! Shareclub is an App-enabled ecosystem of reusable containers, starting w...
3
March 27, 2025

Season 4: Episode 3 - Kate Williams - CEO and Co-Founder @ Bold Donut

Featuring Kate Williams, CEO and Co-founder of Bold Donut. Our third featured female CEO this year, we are proud to present another novel and promising offering aiming to address the climate crisis. Kate has co-founded Bold Donut as a sustainability engagement company that provides a portfolio of digital games. They design and customise these games based on the enterprise customer's context and domain, in order to provide their employees a fun way of engaging in sustainability. In this episod...
2
Jan. 30, 2025

Season 4: Episode 2 - Sarah-Marie Rust, CEO and Founder @EVE Mobility

Another exciting story, another promising climate-tech proposition! In this episode Sarah-Marie Rust, Founder and CEO of EVE Mobility shares her story of creating and growing EVE Mobility - a data-driven, AI-enabled SaaS offering to help companies electrify their fleet of vehicles. Sarah-Marie talks about her journey of arriving at the original idea and then continuously learning and iterating it to find a unique value proposition to help reduce the carbon footprint of large fleets. Fascinati...
1
Jan. 28, 2025

Season 4: Episode 1 - Shobhita Soor, CEO and Co-Founder @ Legendary Foods

For Season 4's first episode, Shobhita Soor joins us all the way from Ghana! Our podcast's first enterpreneur from the African continent, we are so excited to present her story. Forbes 30 under 30, social entrepreneur, undeterred and passionate founder of Legendary Foods, which produces palm larvae based protein-rich products. They have the ambition to revolutionise our consumption habits to ensure better health and wellbeing, in a more environmentally-friendly and sustainable way. Shobhita ta...
March 19, 2024

Season 3: Episode 5 - Romain Diaz, Founder of Satgana

Season 3 Finale episode is out now, wrapping up this season focusing on Circular Economy! Featuring Romain Diaz, Founder of the Europe and Africa focused climate impact fund, Satgana. Romain's humility and graciousness is so wonderful and inspiring! Amazing to hear about how he and his team are leading the fund's investment and advisory activities guided by their ethos and passion for solving for the climate crisis. Romain shares his story of starting as an entrepreneur in Morocco, followed by...
4
March 6, 2024

Season 3: Episode 4 - Elin Bergman, CIO of Cradlenet and Co-founder of Nordic Circular Hotspot

Proud to bring to you a brand new episode in this season! We welcome Elin to Clean Catalyst. Elin Bergman is known for being the Circular Economy Queen of Sweden. She the COO and spokesperson of the Swedish circular economy network Cradlenet, and is also one of the co-founders of the Nordic Circular Hotspot a collaboration platform for accelerating circular economy in the region. In this episode, Elin elaborates how circular business models are existing and more prevalent than we believe, whil...
3
Feb. 12, 2024

Season 3: Episode 3 - Max Meister, Founder's Associate @ Cirplus

Visit us on our Clean Catalyst LinkedIn page and do share your feedback! (https://www.linkedin.com/company/86013913/admin/)
2
Jan. 31, 2024

Season 3: Episode 2 - Felix Wagner - CEO and Co-Founder @ Circunomics

So excited to present to you Circunomics, a B2B marketplace and proposition to give second-life to EV batteries. They are revenue positive and gearing up for Series A round of fundraising this year. We have in conversation with us in this episode the CEO and Co-founder of Circunomics, Felix Wagner, joining us from Germany! With strong backers and validation from the beginning, Circunomics has tackled various challenges starting from the pandemic to a tough B2B environment, in order to reach the...
1
Jan. 19, 2024

Season 3: Episode 1 - Tuomo Laine, CEO and Co-Founder @ Twice Commerce

For our very first start-up feature, we have with us in this episode the CEO and Co-founder of Rentle now Twice Commerce, Tuomo Laine, all the way from Finland! Twice Commerce in it's newly launched avatar, is a very cool proposition to help customers extend the life of products and the team are all set to scale and grow! Tuomo gets into the depths of how they got inspired to start this journey and what keeps them going and excited for more successes ahead. Listen to this episode to find out m...
Jan. 19, 2024

Season 3: Episode 0 - Let's focus on Circular Economy

New year, new season, this time focusing on Circular Economy. I'm Richa, your host, bringing this introductory episode, followed by a line-up of interesting, innovative start-ups in this space. Stay tuned for more! For this season introductory episode, I go through some trends and statistics describing the current state of affairs in the Circular Economy sector. Top of mind examples from Fashion, Food and Packaging industries, to show how much effort and investment is still needed in this space...
7
Nov. 28, 2022

Season 2: Episode 7 - Mark Bernstein, President and Co-Founder @ Earthshot

For our season finale episode, we welcome Mark Bernstein to share his insights on opportunities in the Mobility space given his extensive experience across academia, government and private equity in this sector. Currently running Earthshot, a non-profit aimed at inspiring climate action through presenting a positive cleantech vision in the future, Mark talks about their plans to energise and inspire people into taking positive action to solve the climate crisis. He also reflects his several dec...
6
Nov. 18, 2022

Season 2: Episode 6 - Linus Frank - CEO and Co-Founder @Vesputi

And last but not least - our 6th featured start-up in this season focused on Mobility solutions, Vesputi! Based in Leipzig Germany, Vesputi as described by CEO and Co-Founder Linus Frank, is a remarkable offering that seeks to optimise existing public transportation infrastructure with the ambition to reduce carbon footprint. The concept is so elegant in its simplicity - it started with API-enabled backend integration and is evolving into a platform for providing a bundled offering across provi...
5
Nov. 15, 2022

Season 2: Episode 5 - Andrew Fleury - CEO and Co-Founder @Luna Systems

In this episode we are featuring Luna Systems, in the words of CEO and Co-Founder Andrew Fleury. Luna Systems based in Dublin, Ireland supports efficiency and safety for scooters as a more viable and sustainable alternative for urban transportation. Founded by a team of entrepreneurs who have common background in their education as well as running another Mobility start-up, Luna Systems has big ambitions to change the face of urban commuting and short-distance mobility. Find more about Luna Sy...
4
Nov. 11, 2022

Season 2: Episode 4 - Lupi Love - Co-Founder @ Infinite Mobility

We change tracks to look into innovative solutions in EV design and engineering. First up is Infinite Mobility based in Oslo, Norway - hear their story in the words of Co-founder Lupi Love. Taking head on the problem of charging and of efficiency of EVs by changing the design of the EV itself - that's what Infinite Mobility is about. Launching Cargo Bikes, 2-wheeler and 3-wheeler solar powered light-weight EVs for urban mobility and last-mile delivery solutions. Listen to Lupi describe the jour...
3
Nov. 8, 2022

Season 2: Episode 3 - Marco Bevilacqua, Pietro Balda and Gabriele Bergoglio - Co-Founders @ Reefilla

This episode features the story of Reefilla, by the three co-founders Marco (CEO), Pietro (CTO) and Gabriele (CFO). Reefilla based in Turin, Italy offers a mobile-based predictive solution for charging EVs. Founded by a team that were co-workers and came together in an MBA program focused on automotive sector, it is a promising and exciting offering with lots of potential. Find more about Reefilla and the upcoming launch of their product #Fillee and connect with Marco, Pietro and Gabriele on R...
2
Nov. 5, 2022

Season 2: Episode 2 - Sheng Liu - Co-Founder @ Voltshare

Sheng joins us to talk about his journey to founding Voltshare and his adventures through the pandemic leading up to a grant award received from the UK public sector! With his diverse background and experience, Sheng's story is one not to miss! Voltshare connects EV drivers to nearby home EV chargers with off the street private parking spaces. To find out more visit Voltshare or connect with Sheng on LinkedIn. Visit us on our Clean Catalyst LinkedIn page and do share your feedback! (https://w...
Oct. 29, 2022

Season 2: Episode 0 - Yoshimi Nakajima, Product Manager at Woven City

Back again with Season 2, this time featuring innovative early-stage start-ups in the Mobility sector. To kick-off this season, Yoshimi Nakajima joins me to discuss the latest trends that are inspiring companies both large and small, to create and offer cool, new solutions. With her background ranging across Mizuho, Honda and now Woven City in Japan, she shares her observations and insights about how the automative sector has evolved to embrace extensive innovation and change for the better. T...
1
Oct. 29, 2022

Season 2: Episode 1 - Juan Roldán and Ruben Vliente - Co-Founders @ Wattson

The first promising start-up this season is Wattson, based in Madrid in Spain. Juan Roldán, CEO and Ruben Valiente, CPO join this episode to share their exciting adventure and journey at Wattson. Juan found Ruben through IESE Business School, a thread that connects us all and they clicked instantly! Wattson is a network of mobile ultra-fast chargers for EV users, whenever and wherever they need it. Check out their MVP launch video here. Find out more about Wattson or connect with Juan and Rub...
7
July 13, 2022

Season Finale - David Scanlon - Director @ Resolve Partners

This is the season finale! Today we are chatting with David Scanlon, director at Resolve Partners. David has over 20 years of experience in the start-up and entrepreneurship space. He has played a pivotal role in the climate economy ecosystem in Ireland by bringing together founders and entrepreneurs who are creating sustainable solutions. He has had management roles in Entreprise Ireland, the Start-up grind, NDRC (Ireland's National Start-up accelerator program) and is currently the Director...
6
July 6, 2022

Episode 6 - Ben Or, Assaf - Co-Founder of Greeneum

In this episode we will be chatting with Ben Or, Assaf Co-Founder of Greeneum. Greeneum is a decentralized platform and marketplace for local energy management that supports you to become energy independent and with no fossil and zero emissions. Greeneum leverages cutting edge disruptive technology, including blockchain, smart contracts and targeted machine learning (AI), to create an unparalleled reliable, comprehensive and potentially unlimited data platform for the renewable energy market. ...
5
June 26, 2022

Episode 5 - Jorge Portillo Co-founder of Greemko

Greemko has the objective of facilitating the environmental management tasks for corporations. Trough their proprietary software they help companies evaluate automatically the environmental performance including their emission calculations. Their tool allows to analyse information and compare different criteria and establish objectives for improvements. Moreover, it can predict consumption and associated costs. Make sure to reach out to them: https://www.linkedin.com/company/greemko/ ; https:/...
4
June 8, 2022

Episode 4 - Stephan Dinse Co-Founder of Think RE

They support you on your path to becoming a Renewable Champion and finally contribute to the global energy transition. They are a network of renewable energy advisors helping corporates or public institutions to realize their sustainability strategy in terms of electricity consumption. In addition, they also support developers or independent power producers to realize their renewable energy projects. ⚡ Subscribe to our Renewable Energy News channel: https://bit.ly/ThinkRE_Subscribe Make sure t...
3
June 3, 2022

Episode 3 - Nils Söderström - CEO & Founder of Renbloc

In this episode, we will be chatting with Nils Söderström, CEO & Founder of Renbloc. Renbloc is a comprehensive and transparent solution for tracing and verifying sources of energy. Suppliers and customers can easily keep track of when, where and how their energy is produced. They want to increase the transparency in the energy market by giving consumers the opportunity to freely choose the origin of their energy, bringing purchasing power to the energy market. For the first time, the conscious...