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

Detailed shownotes over at: petermbach.com/podcast for more in-depth information about each episode.
Join the community over at: linkedin.com/company/tgcpodcast and let's connect across the world!

Subscribe and listen to the podcast (and do please leave a review/rating) on Spotify, Apple Music, YouTube or wherever you get your podcasts from.
Your subscription/follow will greatly help the show grow and reach a wider audience.

Hosted by Peter Marcus Bach (www.petermbach.com), follow me on:

• X (fomerly Twitter): @petermbach
• Instagram: @petermbach87
• Subscribe to my channel on YouTube: www.youtube.com/c/PeterMarcusBach/

Welcome to this Mini-Series on The Grand Challengers Podcast! The topic of generative artificial intelligence (AI) has been in all our minds over the past few years and is gaining even more momentum with rapid advancements in text, audio and video. Google recently released NotebookLM, a powerful research-support AI that can generate not only summaries of sources that we feed it, but also entire podcast episodes. This Mini-Series will explore the power of NotebookLM, our live reactions to its outputs... and a deep dive into some of the topics that we have covered on the show. We feature previous guests, who are here to join in on the fun!

Episode #6 attempts to create a biographical piece - Lena Mutzner (ep45) reacts to how NotebookLM produces a deep dive discussion about her, using all her available publications, her PhD Thesis and up-to-date CV as sources. Will NotebookLM be able to capture the essence of her work and career to date?

Podcast Intro/Outro Song: Funky Fortune by Danny Shields (Check out more of his tunes over on Spotify: https://open.spotify.com/artist/7vRFEGMyTTfeCtc8qiUB82?si=dygdqu9IQLSFYNvVzPNu5w)

Chapters:
0:00 Intro
1:26 Guest Intro and AI Impressions
3:12 Guest prior experience with AI
8:49 AI for Graphic Design in Research & Communication
9:59 How this experiment works
12:16 The human summary - or setting expectations
13:47 Live Reaction
41:39 Post-discussion
47:23 Evaluating the analogies
49:29 Discussing the accuracy and inner workings
52:53 Wrap Up
54:46 Outro

Detailed shownotes over at: petermbach.com/podcast for more in-depth information about each episode.
Join the community over at: linkedin.com/company/tgcpodcast and let's connect across the world!

Subscribe and listen to the podcast (and do please leave a review/rating) on Spotify, Apple Music, YouTube or wherever you get your podcasts from.
Your subscription/follow will greatly help the show grow and reach a wider audience.

Hosted by Peter Marcus Bach (www.petermbach.com), follow me on:

• X (fomerly Twitter): @petermbach
• Instagram: @petermbach87
• Subscribe to my channel on YouTube: www.youtube.com/c/PeterMarcusBach/

Lena Mutzner, Group Leader in the Urban Water Management Department at the Swiss Federal Institute of Aquatic Science & Technology discusses the intricacies of stormwater quality monitoring. We learn a bit about how water quality is sampled, different pollutant types that she has focussed on and the ongoing challenge around contaminants of emerging concern. We also discuss the apparent paradox of repeating research cycles despite having done similar work 40 years ago, the importance of a holistic approach to stormwater management and how she is developing her research career into the uncertain future.

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

Chapters:
0:00 Intro
1:59 Guest Intro & Meditative Activities
4:16 Nordic Countries vs. Switzerland
7:36 Lena's Mission in Water Quality
10:53 How it all started - engineering or psychiatry?
13:18 Contaminants of emerging concern
16:48 Studying Water Quality 101
26:28 Which contaminants does Lena focus on?
29:28 Tyre wear leachate and 6PPD-Quinone
33:01 Data issues towards building water quality understanding
36:45 Different types of common micropollutants
40:55 Interplay of Modelling and Water Quality Data Collection
46:18 Effect-based measurements
48:19 The holistic view - integration as a the way forward
51:05 Mitigation of pollution through Blue-Green Infrastructures
54:00 Lena's Future Research Trajectory
56:49 Q&A Start
57:24 What does innovation mean to you?
1:00:30 Key Moment, Person, Event
1:03:52 Women in STEM - Lena's drive to be a role model
1:06:40 Time Management
1:10:24 Favourite childhood memory
1:12:55 Biggest challenge to date
1:18:17 Advice for young researchers
1:20:00 What would you most like to be remembered for?
1:21:15 Where can people find you?
1:21:57 Final Message
1:22:15 Outro

Detailed shownotes over at: petermbach.com/podcast for more in-depth information about each episode.
Join the community over at: linkedin.com/company/tgcpodcast and let's connect across the world!

Subscribe and listen to the podcast (and do please leave a review/rating) on Spotify, Apple Music, YouTube or wherever you get your podcasts from.
Your subscription/follow will greatly help the show grow and reach a wider audience.

Hosted by Peter Marcus Bach (www.petermbach.com), follow me on:

• X (fomerly Twitter): @petermbach
• Instagram: @petermbach87
• Subscribe to my channel on YouTube: www.youtube.com/c/PeterMarcusBach/