#46 - Mark Swinnerton: Gravity vs. "giant hockey pucks" - what disused mines and renewable energy storage have in common

Mark Swinnerton, CEO of Green Gravity, shares his journey from metallurgy to mining operations and currently gravitational storage technology to support the energy transition. We get an in-depth look into how he is transforming the renewable energy storage industry and giving old mine shafts a new lease on life, an insight into the technology and logistics and how businesses are evolving in this new digital age. Tune in for some amazing advice from someone with decades of global experience in a major industry and influences so many aspects of our daily lives!

Podcast Intro/Outro Song: Starsky by Alex Keren (Check out more of his tunes over on Spotify: https://open.spotify.com/artist/5vZ3lENfDLjkln8scBJ8mW)

Chapters:
00:00 Intro
1:59 Guest Intro and Wollongong, Australia
3:52 Mark's infamous selfie-stick - communicating authenticity
9:10 Mark's journey from metallurgy to mining
15:17 Reflecting on Mark's 9 years in Singapore
18:16 Handling large responsibilities
20:19 The challenge of mining legacy issues
23:01 Mark's own perception of mining legacy issues
24:26 What is Green Gravity? - the concept of gravitational storage
32:30 VIsualizing the scale of mines
35:30 Increasing importance of energy storage
38:31 Building up Partnerships in preparation for technology readiness
42:00 Multiple benefits of Green Gravity’s technology
46:02 What is Mark most excited about?
47:42 Relationship between mines and urban areas - the Ballarat example
52:29 The changing world of business - from corporation to startup
1:00:48 Q&A Start
1:01:09 What does innovation mean to you?
1:03:42 Key moment, book, person
1:09:26 Time Management
1:11:39 Favourite childhood memory
1:14:15 Biggest challenge in career to date
1:16:39 What would you most like to be remembered for?
1:17:57 Where can people find you?
1:18:38 Final Message
1:19:04 Outro

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