Charlie Blair, Gravitricity

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What’s it all about?

At Hyperion we love all things energy storage, and we’re always following new companies and technologies that can and will enable the energy transition. I recently met the team from Gravitricity at a trade show I was speaking at, and liked the look of their solution, anything that uses old and established technologies for new and innovative solutions is good as far as we’re concerned, so we asked their MD Charlie Blair to share more.

About our guest

Charlie joined Gravitricity as a founder shareholder in 2015, having worked with co-founders Peter Fraenkel and Martin Wright while in the Innovation Team at the Carbon Trust.  The team has grown since then and he’s been instrumental in developing the strategic relationships with manufacturing partners that will allow the technology to get to market fast.  Gravitricity is currently building at 250Kw, 50 tonne, Concept Demonstrator in Leith, Edinburgh.   Charlie has a Geography degree from Durham University and an Energy Systems MSc from Imperial College. He was elected a Fellow of the Energy Institute in 2019. 

Gravitricity is an energy technology company based in Edinburgh developing groundbreaking underground storage.  Grid-scale electricity storage spend is projected to grow from around $3 billion per year today to over $50 billion per year by 2040.   

Gravitricity’s patented technology is based on a simple principle: raising and lowering a heavy weight to store and release energy. The Gravitricity system suspends weights of 500 – 5000 tonnes in a deep shaft by a number of cables, each of which is engaged with a winch capable of lifting its share of the weight. Electrical power is then absorbed or generated by raising or lowering the weight. Gravitricity technology has fast response (<1s), extremely long life, high efficiency and levelised cost of storage almost half that of chemical batteries.   The technology will initially be deployed at existing mine-shafts; later on in purpose-sunk shafts exactly where the grid needs storage.   

GUEST LINKS HERE

Website – www.gravitricity.com    

Twitter – https://twitter.com/gravitricity

LinkedIn – https://www.linkedin.com/company/gravitricity 

EPISODE LINKS HERE

How UK’s disused mine shafts plan to store renewable energy https://www.theguardian.com/environment/2019/oct/21/how-uks-disused-mine-shafts-plan-to-store-renewable-energy

Edinburgh company generates electricity from gravity https://www.bbc.co.uk/news/uk-scotland-scotland-business-50146801

Gravitricity are Crowdfunding https://www.youtube.com/watch?v=-WE2vgFZY5A

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I’m very keen to hear feedback on the podcast and my guests, and to hear your suggestions for future guests or topics. Contact via the website, or Twitter.

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Haggai Hofland – CEO Raycatch

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What’s it all about?

Solar power is my first love, and whilst in recent years it has been battery storage, EV Charging infrastructure and eMobility that has dominated my work at Hyperion, we’ve kept our love for and focus on the solar industry. I was introduced to Haggai by Ulrich Seitz at Bay Wa Ventures, and I love what they are doing. As ever it’s another great start-up story for an entrepreneur with a passion to make a difference to the world.

About our guest

Solar energy has been part of Haggai Hofland’s life for as long as he can remember. The CEO and founder of Raycatch was born and raised on a kibbutz in the Arava Desert in southern Israel, where his father built one of Israel’s largest solar energy companies. Solar energy has been the most installed energy source in the past few years. At Raycatch we believe that cutting-edge software will make it even more cost-effective and will enable a higher global adoption rate. The next leap in solar adoption will be led by the data revolution!

The Raycatch team includes solar industry experts and serial software entrepreneurs and the company is successfully enhancing over 2.5GW in solar assets worldwide. Raycatch’s leading solution, DeepSolar, is a pure SaaS AI solution that provides actionable insights for solar asset owners and operators to significantly enhance yield and improve asset ROI.

Haggai holds a B.A. in economics and management with a specialization in entrepreneurship, and has been working in tech companies in the renewable energy sector since 2010.

He is passionate about creating tech solutions for real-world problems with a global impact. Prior to Raycatch, Haggai co-founded Webper, a start-up that personalizes feeds in content websites and served as VP Business Development at Brighttech, a leading Israeli software developer. Haggai also advises public companies in PV production and data analysis of renewable energy assets.

GUEST LINKS

Raycatch on LinkedIn: www.linkedin.com/company/raycatch 
Haggai Hofland onLinkedIn : www.linkedin.com/in/haggaihofland/ 
Raycatch Website: www.raycatch.com/
Raycatch YouTube channel: www.youtube.com/channel/UCc9FbY2rAPBtiBxDks1qq2w
Raycatch Direct video link: youtu.be/eA8-raT7tpI

EPISODE LINKS

Follow us online, write a review (please) or subscribe. I’m very keen to hear feedback on the podcast and my guests, and to hear your suggestions for future guests or topics. Contact via the website, or Twitter.

If you do enjoy the podcast, please write a review on iTunes, or your usual podcast platform, and tell your cleantech friends about us. That would be much appreciated.

Twitter twitter.com/weekincleantech 
Facebook www.facebook.com/thisweekincleantech/ 
Instagram www.instagram.com/davidhunt2013/

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Erik Nygard, CEO LimeJump

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What’s it all about?

Limejump are one of the great UK cleantech start-up stories. Recently acquired by Shell Ventures, the company continues to grow and play an active part in the clean energy transition. I talk to CEO and Co-Founder Erik Nygard about the company journey, including how they helped in the recent UK blackout, the future of energy and the part AI will play, how is life as a cleantech start up owned by an Oil major, and his optimism for the future.

About our guest

Erik Nygard – CEO & Co-Founder – Limejump. Erik has worked for Centrica and British Gas; while at Centrica it became clear to him that people did not have much opportunity to try and be more proactive when managing their electricity. Therefore, he decided to set up Limejump, knowing that there was a definite opportunity to provide a better product and proposition for customers. Most recently Limejump has won the Bloomberg New Energy Pioneer award for 2018, S&P Platts Rising Star 2018 and WIRED London Smarter Energy Stage and manages the largest portfolio of battery assets in the United Kingdom. Erik has led the development of the Limejump Virtual Power Plant (VPP) concept to create the Future of Energy. Alumni of University of San Francisco, BSC in Finance an MSC and Cass School in London – Energy Trade finance.

Limejump is a wholly owned, independent subsidiary of Shell New Energies.

GUEST LINKS

Erik Nygard on Linked In https://www.linkedin.com/in/erik-nygard-1685611/

EPISODE LINKS HERE

Follow us online, write a review (please) or subscribe
I’m very keen to hear feedback on the podcast and my guests, and to hear your suggestions for future guests or topics. Contact via the website, or Twitter.

If you do enjoy the podcast, please write a review on iTunes, or your usual podcast platform, and tell your cleantech friends about us. That would be much appreciated.

Twitter https://twitter.com/weekincleantech
Facebook https://www.facebook.com/thisweekincleantech/
Instagram https://www.instagram.com/davidhunt2013/

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Dr.Billy Wu, Imperial College

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What’s it all about?

I first heard Billy Wu speak at a renewable energy event in London about four years, and my inner battery nerd was born and thrust into the world. Dr Billy has the knack of being a fully fledged Dr of batteries, whilst being able to articulate to non scientific nerds like me, and possibly you, if you are reading this.  We talk batteries, supercapacitors, and of course Hydrogen Fuel Cells, where we are, what’s next, and who will win!

About our guest

Dr. Billy Wu is a senior lecturer in the Dyson School of Design Engineering at Imperial College London where he co-leads the Electrochemical Science and Engineering group. His research activities include: energy storage/conversion technologies (lithium-ion batteries, redox flow cells, supercapacitors and fuel cells) and manufacturing (3D printing, nanofibre electrospinning).

He has published 35 peer reviewed journal papers, 2 book chapters and 4 patents since completing his PhD in 2014 and sits on the editorial board of Scientific Reports. He has been an investigator in research projects worth in excess of £46M, directly managing a budget of >£2M and is a co-investigator for the UK Faraday Institution battery research centre. He directly leads a team of 7 post-docs and 6 PhD students within the wider Electrochemical Science and Engineering group which has >50 researchers. Prior to his PhD in automotive proton exchange membrane fuel cell-lithium-ion battery hybrid systems, he completed his masters in Mechanical Engineering from Imperial College London in 2010.

Guest Links

Episode Links

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Martin Baart, CEO Ecoligo

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What’s it all about?

Martin Baart has a passion to bring solar projects to the Commercial and Industrial (C&I) sector in emerging markets. Fighting against local misconceptions about what solar can do, and bigger issues around how to fund such projects, they found a solution through crowdfunding, and transparency in all areas of the business. Martin and ecoligo have a great business and story to tell.

About our guest

Martin Baart has more than 14 years of experience in the renewable energy industry with more than 10 years in emerging markets. He started his career with a German regional municipality on grid integration of grid-scale solar PV projects. During his Masters he lived and worked in Australia for the global leader in Microgrids, Powercorp, on the technical integration of solar and wind solutions into Microgrids, mainly for remote communities, mining operations and island utilities. Moving into business development he opened up the European office for Powercorp. After successfully entering the market, he supported the management in its sale of the business to ABB. For ABB he build up the Microgrid business unit in Madrid, after which he left to join Berlin based Start-up OneShore Energy as CTO and first employee. With them he developed the East African markets and technologies suited for the risk minimization of Off-Grid Solar PPA’S. After building up the company, he left in 2015 to prepare for the foundation of ecoligo, addressing the key barrier for solar projects in emerging markets: a fully serviced and financed solution, taking away all worries from the clients. Since then, he led the business into regional hubs in Central America, West Africa and East Africa and introduced the solution also for energy efficiency projects in the markets.

Martin is a qualified Electronics Technician, has a Bachelor of Electrical Engineering from Trier University of Applied Science, a Master of Business and Engineering from Steinbeis University in Berlin and a Global Executive Master of Business Administration from IE business school in Madrid. He also is a Certified Expert for Climate & Renewable Energy Finance from Frankfurt School of Finance and Management.

ecoligo provides a fully financed solar-as-a-service solution for businesses in emerging markets. With a complete digital platform for financing and delivering solar projects, ecoligo removes the barriers that prevent such projects from being realised. Supplying businesses with affordable electricity enables them to grow and boost the local economy. The solar projects are financed through the crowdinvesting platform www.ecoligo.investments, offering fixed and attractive returns to private investors. Investments start from 100€ and save tonnes of CO2 emissions, enabling impactful citizen participation in the global energy transition.

News stories discussed this week

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Alisa Murphy – CEO, Life Size

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What’s it all about?

This week I catch up with Alisa Murphy of Life Size, and extract a confession from her early pre-Cleantech career. We discuss her start-up journey and challenges, including the opening overseas business units. We also chat about her tips and advice for any cleantech company on how to manage your communications, and to stand out from the crowd.

About our guest

Alisa Murphy is CEO and Founder of Life Size, one of the only communications agencies in Europe that works exclusively in cleantech. For nearly 10 years, Life Size has used communications to help build market-leading cleantech companies. The company is focused on growth-stage companies and builds campaigns around significant commercial goals including raising finance, planning for exit, driving sales and international expansion. Life Size has offices in London and Berlin and works with clients across the continent. The company also works closely with several venture capital funds.

Alisa has built an international team from very different paths, though all share a desire to do stimulating work that matters. The agile working culture and common ambitions at Life Size make for an agency which not only fights for global sustainability, but lives for it too. Alisa is certain that the role of communications is crucial for business success and shares this belief through workshops, keynote speeches, videos and webinars.

Before Life Size, Alisa was the CEO of a clean energy start-up in the carbon capture industry, where she led a major media campaign and engaged with industry and government to promote awareness of new decarbonising technology. Prior to that, Alisa’s eclectic background included co-founding Life Slice Films, an independent film company producing documentary films to raise awareness of social issues.

Alisa doesn’t often admit this, but she originally trained as an actor, studying at the Royal Academy of Dramatic Art and subsequently working in film, television and theatre for several years. The connecting threads throughout her career are her belief in the power of good storytelling and desire to positively impact audiences. Her background is unusual inthis industry and her punchy attitude a breath of fresh air against an often-traditional demographic.

When she’s not thinking about ways for cleantech to proliferate the mainstream, Alisa is a wife and mother, plus is currently learning German.

Alisa Murphy on Linked In https://www.linkedin.com/in/alisamurphy/

Life Size on Linked In https://www.linkedin.com/company/life-size-media/

Life Size website https://lifesizemedia.com/

Alisa Murphy at EcoSummit 2018 https://www.youtube.com/watch?v=XjXt0jiSxi8&feature=youtu.be

Life Size on Twitter  https://twitter.com/LifeSizeMedia

News stories discussed this week

Simon Sinek TedTalk Why https://www.youtube.com/watch?v=u4ZoJKF_VuA

Follow us online, write a review (please) or subscribe

I’m very keen to hear feedback on the podcast and my guests, and to hear your suggestions for future guests or topics. Contact via the website, or Twitter. If you do enjoy the podcast, please write a review on iTunes, or your usual podcast platform, and tell your cleantech friends about us. That would be much appreciated.

Twitter twitter.com/weekincleantech

Facebook www.facebook.com/thisweekincleantech/

Instagram www.instagram.com/davidhunt2013/

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Christoph Ostermann – CEO and Co-Founder, Sonnen

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What’s it all about?

This week I travel to one of my favourite cities, Berlin, in a balmy 36C degree heat, to meet sonnen CEO Christoph Ostermann. The sonnen story is a highlight of the cleantech sector, from bootstrapping, through many rounds of fundraising, to a significant sized acquisition from Shell. I’m delighted to have worked with sonnen as a client, since their first expansion out of Germany, and to meet Christoph again to share this super success story.

About our guest

Christoph Ostermann is Co-Founder and CEO of sonnen, the global market leader for residential energy storage systems. In 2008, when even in Germany the market for storage systems was still non-existent, he and his co-founder Torsten Stiefenhofer decided to join forces and to use their complementary skills to turn their vision into reality. Since the launch of the first prototype in 2010, Christoph is now on the mission to create a global one stop shop for decentralized energy and to disrupt the energy market. Christoph is a serial entrepreneur and started his first venture at the age of 18. Before launching sonnen, he had already built and developed four companies. In addition, Christoph spent five years in consulting, focussing on marketing and sales. He holds a Master’s degree in Business Administration.

The sonnen Group is one of the world’s leading manufacturers of smart energy storage systems and a pioneer of clean, decentralised and networked energy system technologies.  As one of the fastest growing tech companies in Europe, sonnen has received numerous internationally recognized awards. With its virtual battery, which consists of digitally networked home storage systems, sonnen offers new and highly innovative energy services for network operators and customers. sonnen’s products are available in many countries and has offices located in Germany, Italy, Australia, the UK and the USA.

Christoph Ostermann on Linked In https://www.linkedin.com/in/christoph-ostermann-bb804976/

Sonnen on Linked In https://www.linkedin.com/company/sonnen-gmbh/

Sonnen website https://sonnenbatterie.co.uk/(UK)

https://sonnenusa.com/en/    (USA)

https://sonnen.de/(DACH)

News stories discussed this week

Christoph Ostermann at EcoSummit 2019 https://www.youtube.com/watch?v=4z30_Ij4TEM

Follow us online, write a review (please) or subscribe

I’m very keen to hear feedback on the podcast and my guests, and to hear your suggestions for future guests or topics. Contact via the website, or Twitter. If you do enjoy the podcast, please write a review on iTunes, or your usual podcast platform, and tell your cleantech friends about us. That would be much appreciated.

Twitter twitter.com/weekincleantech
Facebook www.facebook.com/thisweekincleantech/
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Martijn Lammers – Co-Founder Lightyear

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What’s it all about?

Some things make you feel old. Meeting Martijn Lammers, and fellow C0-Founder and CEO Lex Hoefsloot at their Eindhoven site was just one such thing. Martijn, at 28 years old is one of the ‘oldies’ in the founding team. Their soon to be launched (June 19) solar powered car is amazing to see (It’s beautiful, I got a sneak peek) and more so given it has been created by a very young team with no automotive sector experience. We discuss the start-up journey and challenges to get to this point.

About our guest

Martijn Lammers is one of the founders of Lightyear, he is currently responsible for strategy. After having won the World Solar Challenge with a team of students, and gradating his masters in industrial design from Eindhoven University of Technology, he founded Lightyear with a team of 5 aiming to accelerate the adoption of electric cars. More specifically, Lightyears mission is to provide clean mobility for everyone. Their first car, Lightyear One, is an ultra-efficient car with solar cells integrated in the hood and roof of the car.  Due to its efficiency, Lightyear One is partly self-sufficient, and can be charged by normal outlet at any other time ensuring it can independent of charging infrastructure. Lightyear One is in an exclusive segment costing €119.000 before taxes, enabling Lightyear to deliver a truly ground breaking product and developing the necessary  technology to match

Lightyear is working with a team of 130 people based in Helmond, the Netherlands combining young and experienced A-players to form a strong team capable of achieving Lightyear’s mission. Lightyear is currently in the process of building its first full prototype, to be completed in the second half of this year. The launch of this prototype will also be Lightyears launch to the public. Since the inception of Lightyear, there has also been a focus on the commercial validation of the concept as well resulting in over 80 Lightyear One’s to be reserved and paid for. This group of ambassadors forms a strong backbone of Lightyears success so far.

Martijn Lammers on Linked In https://www.linkedin.com/in/martijn-lammers-70131b18/

Lightyear on Linked In https://www.linkedin.com/company/lightyear.one/

Lightyear Cars on Twitter https://twitter.com/lightyear_cars

Lightyear website  https://lightyear.one/

Lightyear on Instagram https://www.instagram.com/lightyear_cars/

Lightyear on FaceBook https://www.facebook.com/lightyear.cars/

News stories discussed this week

Introduction to Lightyear on YouTube https://www.youtube.com/watch?v=d_QAWVUoZFg

The Lean Start-up- Eric Ries https://www.amazon.co.uk/gp/product/0670921602/ref=dbs_a_def_rwt_bibl_vppi_i0

Design driven innovation – Roberto Verganti https://www.amazon.co.uk/gp/product/1422124827/ref=dbs_a_def_rwt_bibl_vppi_i1

Follow us online, write a review (please) or subscribe

I’m very keen to hear feedback on the podcast and my guests, and to hear your suggestions for future guests or topics. Contact via the website, or Twitter. If you do enjoy the podcast, please write a review on iTunes, or your usual podcast platform, and tell your cleantech friends about us. That would be much appreciated.

Twitter twitter.com/weekincleantech

Facebook www.facebook.com/thisweekincleantech/

Instagram www.instagram.com/davidhunt2013/

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Javier Cavada – CEO and President of Highview Power

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What’s it all about?

On route to Boston, via London, I took the opportunity to meet Javier Cavada at the Highview Power offices in central London. We thought we might be able to break some big news, but alas that will have to wait for a future episode, but nonetheless we had a great conversation around long duration energy storage, and the prospects of a 100% renewable energy grid.

About our guest

Dr. Javier Cavada joined Highview Power as CEO and President in September 2018 with the mission to drive the ambitious global expansion strategy for the company’s proprietary cryogenic energy storage technology. Cavada previously spent 17 years in leadership positions at Wärtsilä Corporation, one of the world’s top technology companies in the energy market. As president of Wärtsilä’s energy division and member of the corporation’s executive board, Cavada led the company’s drive toward 100% renewables, spearheading a deep transformation that enabled the company to become a leading system integrator.

Under Cavada’s leadership, Wärtsilä’s global market share in gas and liquid fuel power plants grew from nine percent to 21 percent. His long career at Wärtsilä also included extensive international experience, including executive roles in China, Italy, the Netherlands, Spain, and Finland. In combination with these executive roles, Cavada chaired the board of Greensmith Energy Management Inc. He has also held leadership roles within the German multinational firm Robert Bosch in the fields of automotive technology and manufacturing. Cavada holds a PhD in industrial engineering and among other awards has been recognized as a Distinguished Alumni by the University of Cantabria in Spain.

Highview Power is a designer and developer of a proprietary cryogenic energy storage technology that delivers reliable and cost-effective long-duration energy storage to enable a 100% renewable energy future. Its proprietary technology uses liquid air as the storage medium and can deliver anywhere from 20 MW/80 MWh to more than 200 MW/1.2 GWh of energy has a lifespan of 30 to 40 years. Developed using proven components from mature industries, it delivers pumped-hydro capabilities without geographical constraints and can be configured to convert waste heat and cold to power.

Javier Cavada on Linked In https://www.linkedin.com/in/javiercavadacamino/

Javier Cavada on Twitter https://twitter.com/CaminoCavada

Highview Power on Twitter    https://twitter.com/HighviewPower

Highview Power website  https://www.highviewpower.com/

News stories discussed this week

Highview Power and TSK Enter Joint Venture to Develop Cryogenic Energy Storage Projects

Follow us online, write a review (please) or subscribe

I’m very keen to hear feedback on the podcast and my guests, and to hear your suggestions for future guests or topics. Contact via the website, or Twitter. If you do enjoy the podcast, please write a review on iTunes, or your usual podcast platform, and tell your cleantech friends about us. That would be much appreciated.

Twitter twitter.com/weekincleantech

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Jordan Brompton – Co-Founder of myenergi

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What’s it all about?

It’s great when you hear big success stories from the back of beyond. Meeting at the myenergi offices in a beautiful part of Lincolnshire, it was great to see this rapidly growing start-up at this stage of their growth. Jordan Brompton is a larger than life personality in the UK EV Charging sector, but like her hero Elon Musk, she has much bigger plans. We discuss those, and her motto ‘What would Elon do?’.

About our guest

Jordan is one of these people who is so passionate about life. Anything that is giving a good message for the future of our planet and sustainability she is all for. Jordan has always had a very entrepreneurial spirit starting work at a very young age and naturally progressing within any company she has ever worked for to managerial status quickly.

Her background consists of radio presenting, renewable energy sales, education, to setting up her own business up in Distribution of cycling products.

Lee and Jordan linked back in 2011 during Lee’s time with the company 4eco the manufacturer of an eco-power diverter that heats the home owner’s immersion heater with surplus solar power. Jordan really found her passion within the Renewable Industry and knew this is where she belonged, Jordan brought the company millions of pounds worth of sales within her 2-year period in the company.

Jordan has been instrumental in the success of myenergi really driving the brand forward and pushing it out to a very large audience, within minimal time and with a minimal budget.

Lee and Jordan have created a market leading brand out of their little base in Binbrook/ Lincolnshire. Lee develops the products with his team, Jordan brings them to market, they’re the ultimate dream team, or pinky and the brain as Jordan often describes them both. The pair have grown the company from a small team of 6 to now just under 50 people, attracting investment from prestigious businessmen Sir Terry Leahy (Ex CEO of Tesco) & Bill Currie of the William Currie Group.

The pair invested £1.2 million to help the team grow, manage cash flow and secure components overseas to meet demand.

On a personal level Jordan has done a lot of travelling and has been around the world and back, her favourite place being California. She adores her husband, family and friends and is about to birth her first child. Jordan loves anything spiritual or ‘conspiracy based’. She classes herself as awakened & conscious. She listens to Podcasts her favourite being Joe Rogan and is a huge fan of Elon Musk’s work.

Jordan see’s herself with the myenergi brand way into the future, it’s her personal mission to turn it into a global trusted household name, being a big part of the energy and transport revolution.

Jordan Brompton on Linked In https://www.linkedin.com/in/jordanbrompton/

Jordan Brompton on Twitter https://twitter.com/JordeeGee

myenergi on Twitter    https://twitter.com/MyEnergiLTD

myenergi website  https://myenergi.uk/

News stories discussed this week

Elon Musk: How the Billionaire CEO of SpaceX and Tesla is Shaping our Future https://www.amazon.co.uk/Elon-Musk-Billionaire-SpaceX-Shaping/dp/0753555646/ref=sr_1_1?ie=UTF8&qid=1551797670&sr=8-1&keywords=elon+musk+autobiography

Management in Ten words – Sir Terry Leahy – https://www.amazon.co.uk/gp/product/1847940919/ref=dbs_a_def_rwt_bibl_vppi_i0

Follow us online, write a review (please) or subscribe

I’m very keen to hear feedback on the podcast and my guests, and to hear your suggestions for future guests or topics. Contact via the website, or Twitter. If you do enjoy the podcast, please write a review on iTunes, or your usual podcast platform, and tell your cleantech friends about us. That would be much appreciated.

Twitter twitter.com/weekincleantech

Facebook www.facebook.com/thisweekincleantech/

Instagram www.instagram.com/davidhunt2013/

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