Rephonic
Artwork for Hardware to Save a Planet

Hardware to Save a Planet

Synapse
Climate Change
Renewable Energy
Decarbonization
Climate Tech
Hydrogen
Solar Energy
Hardware Startups
Stratospheric Aerosol Injection
Methane
Microplastics
Make Sunsets
Nuclear Fusion
Sustainability
Electric Vehicles
Sustainable Transportation
Fusion Energy
Solar Geoengineering
Soil Carbon Measurement
Food Systems
Agriculture

Our planet is warming at an unsustainable rate. This climate crisis is being caused by humans and it will take human ingenuity to stop or reverse it... Hardware to Save a Planet explores the technical innovations that are giving us hope in the fight against climate change. Each episode focuses on a specific climate challenge and explores an emerging physical technology solution, with the person br... more

PublishesTwice monthlyEpisodes101Founded4 years ago
Number of ListenersCategories
Tech NewsNewsTechnology

Listen to this Podcast

Artwork for Hardware to Save a Planet

Latest Episodes

As plastic pollution accelerates alongside climate change, innovators are racing to replace petroleum-based materials with scalable, climate-positive alternatives. In this live episode from the 2026 San Francisco Climate Week, Dylan Garrett speaks wi... more

YouTube

As climate change intensifies the frequency and severity of wildfires, the need for faster, smarter response systems is becoming urgent. Andrea Santy, Executive Program Director of XPRIZE Wildfire, is leading a global effort to detect and suppress fi... more

YouTube

Utility-scale solar is racing to meet surging power demand, yet installation bottlenecks, including labour shortages, heavier panels, and inconsistent daily output, are slowing progress. Deise Yumi Asami and the team at AES Corporation are tackling t... more

YouTube

Perovskite solar has long promised step-change efficiency, yet manufacturing hurdles kept it in the lab. Scott Graybeal and his team at Caelux are changing that. By adding a thin perovskite “active glass” layer to conventional silicon modules, the co... more

YouTube

Key Facts

Accepts Guests
Accepts Sponsors
Contact Information
Podcast Host
Number of Listeners
Find out how many people listen to this podcast per episode and each month.

Similar Podcasts

People also subscribe to these shows.

Interchange Recharged
Interchange RechargedWood Mackenzie
The Green Blueprint
The Green BlueprintLatitude Media
Energy Gang
Energy GangWood Mackenzie
The Daily
The DailyThe New York Times

Recent Guests

Julia Marsh
CEO and co-founder of Sway
Sway
Episode: The Race to Replace Plastic: 2026 SF Climate Week
Molly Morse
Co-founder and CEO of Mango Materials
Mango Materials
Episode: The Race to Replace Plastic: 2026 SF Climate Week
Ryan Starling
Designer at Frog Design
Frog Design
Episode: The Race to Replace Plastic: 2026 SF Climate Week
Andrea Santy
Program director for XPRIZE Wildfire
XPRIZE Wildfire
Episode: Climate-Driven Wildfires: Building Faster Fire Response Systems with Andrea Santy
Deise Yumi Asami
Creator of Maximo, a robotics initiative inside AES
AES / Maximo
Episode: Why Solar Deployment Speed Is the Real Climate Bottleneck with Deise Yumi Asami
Scott Graybeal
CEO of Caelux
Caelux
Episode: 30% More Power, 20% Lower Costs: Scott Graybeal on Solar’s Step-Change Moment
Joel Edwards
CTO and co-founder of Zanskar
Zanskar
Episode: How AI Is Unlocking Geothermal Power at Scale with Joel Edwards
Anthony Pancotti
Co-founder and head of R&D at Helion Energy
Helion Energy
Episode: Commercial Fusion Has Started: How Helion Is Bringing Power to the Grid by 2028
Mia Rath
Co-founder and CTO of Lumindt
Lumindt
Episode: Why Long-Duration Energy Storage Breaks Batteries – and How Hydrogen Fixes It with Mia Rath

Host

Dylan Garrett
Host of Hardware to Save a Planet

Reviews

5.0 out of 5 stars from 94 ratings
  • For this clean energy geek, one of my favorite pods!

    Podcast Addict
    5
    SCSierraDave
    a year ago
  • Valuable

    Wonderful to hear from the leaders and visionaries who are showing us all a path towards greater sustainability.

    Apple Podcasts
    5
    Rob the Osh
    United States2 years ago
  • Make stuff that matters

    It’s what it’s all about. Great to hear all of these stories from powerful people

    Apple Podcasts
    5
    DaZaBoi
    United States2 years ago
  • You should listen to this.

    I love this podcast. Informative, entertaining, and inspiring! A varied and interesting roster of guests, all doing important work.

    Apple Podcasts
    5
    R12345R6
    United States2 years ago
  • Very interesting

    Interesting to hear what is happening today to save tomorrow’s plant. Easy listening.

    Apple Podcasts
    5
    R. Greig
    United Kingdom4 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Loved the deep dives into tangible climate tech and the people behind it.
High‑signal content with practical takeaways for startups and sponsors.
Inspiring stories from leaders building real solutions.
Balanced, optimistic, and highly informative take on hardware for climate change.
Great mix of tech detail and market context; easy to follow yet nerdy in a good way.

Top Technology Podcasts

Tomorrow, Today
Tomorrow, TodayShekhar Natarajan
Acquired
AcquiredBen Gilbert and David Rosenthal
The Room Podcast
The Room PodcastClaudia Laurie and Madison McIlwain
Building AI Boston
Building AI BostonBuilding AI Boston
Eye On A.I.
Eye On A.I.Craig S. Smith

Talking Points

Recent interactions between the hosts and their guests.

The Race to Replace Plastic: 2026 SF Climate Week
Q: What are the first applications you see for your biomaterials in the market?
PHAs currently find use in fashion and beauty packaging where performance can be tuned, with potential for eventual food packaging in the long term, while still needing to address price and certification channels.
Why Solar Deployment Speed Is the Real Climate Bottleneck with Deise Yumi Asami
Q: What advice do you have for someone not working in climate today who wants to help?
Identify where you add value, understand the real impact of your work on the world, and pursue those hard problems with a mindset focused on tangible, scalable impact.
Why Solar Deployment Speed Is the Real Climate Bottleneck with Deise Yumi Asami
Q: Who is another company or individual doing something inspiring to address climate change?
What inspires me are early-stage technologies with potential impact that may not be obvious today but could become significant, rather than a single company or gadget.
Why Solar Deployment Speed Is the Real Climate Bottleneck with Deise Yumi Asami
Q: How optimistic or pessimistic are you about the future of the planet and why?
I'm very optimistic because technology consistently improves and the focus on climate solutions is driving rapid innovation and practical deployments that reduce emissions.
Why Long-Duration Energy Storage Breaks Batteries – and How Hydrogen Fixes It with Mia Rath
Q: What's a typical customer use case for Lumindt's system?
A large 24/7 warehouse such as cold storage or fulfillment centers that needs reliable, ongoing energy supply and wants to hedge against rising electricity prices while reducing peak demand.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

Listeners per Episode
Gender Skew
Location
Interests
Professions
Age Range
Household Income
Social Media Reach

Frequently Asked Questions About Hardware to Save a Planet

What is Hardware to Save a Planet about and what kind of topics does it cover?

This show highlights climate-tech hardware ventures and the real-world engineering behind decarbonization. Episodes spotlight next‑gen energy generation, storage, and industrial solutions—from solar materials and geothermal deployment to fusion, hydrogen storage, wave energy, and low‑carbon construction materials. Conversations weave technical detail with business strategy, policy considerations, and scaling challenges, often featuring founders, CTOs, and system architects who are turning ambitious climate ideas into commercial reality. The show tends to favor practical, scale‑minded discussions with clear path to implementation, partnerships, and market impact.

Where can I find podcast stats for Hardware to Save a Planet?

Rephonic provides a wide range of podcast stats for Hardware to Save a Planet. We scanned the web and collated all of the information that we could find in our comprehensive podcast database. See how many people listen to Hardware to Save a Planet and access YouTube viewership numbers, download stats, audience demographics, chart rankings, ratings, reviews and more.

How many listeners does Hardware to Save a Planet get?

Rephonic provides a full set of podcast information for three million podcasts, including the number of listeners. View further listenership figures for Hardware to Save a Planet, including podcast download numbers and subscriber numbers, so you can make better decisions about which podcasts to sponsor or be a guest on. You will need to upgrade your account to access this premium data.

What are the audience demographics for Hardware to Save a Planet?

Rephonic provides comprehensive predictive audience data for Hardware to Save a Planet, including gender skew, age, country, political leaning, income, professions, education level, and interests. You can access these listener demographics by upgrading your account.

How many subscribers and views does Hardware to Save a Planet have?

To see how many followers or subscribers Hardware to Save a Planet has on Spotify and other platforms such as Castbox and Podcast Addict, simply upgrade your account. You'll also find viewership figures for their YouTube channel if they have one.

Which podcasts are similar to Hardware to Save a Planet?

These podcasts share a similar audience with Hardware to Save a Planet:

1. Catalyst with Shayle Kann
2. Interchange Recharged
3. The Green Blueprint
4. Energy Gang
5. The Daily

How many episodes of Hardware to Save a Planet are there?

Hardware to Save a Planet launched 4 years ago and published 101 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

How do I contact Hardware to Save a Planet?

Our systems regularly scour the web to find email addresses and social media links for this podcast. We scanned the web and collated all of the contact information that we could find in our podcast database. But in the unlikely event that you can't find what you're looking for, our concierge service lets you request our research team to source better contacts for you.

Where can I see ratings and reviews for Hardware to Save a Planet?

Rephonic pulls ratings and reviews for Hardware to Save a Planet from multiple sources, including Spotify, Apple Podcasts, Castbox, and Podcast Addict.

View all the reviews in one place instead of visiting each platform individually and use this information to decide if a show is worth pitching or not.

How do I access podcast episode transcripts for Hardware to Save a Planet?

Rephonic provides full transcripts for episodes of Hardware to Save a Planet. Search within each transcript for your keywords, whether they be topics, brands or people, and figure out if it's worth pitching as a guest or sponsor. You can even set-up alerts to get notified when your keywords are mentioned.

What guests have appeared on Hardware to Save a Planet?

Recent guests on Hardware to Save a Planet include:

1. Julia Marsh
2. Molly Morse
3. Ryan Starling
4. Andrea Santy
5. Deise Yumi Asami
6. Scott Graybeal
7. Joel Edwards
8. Anthony Pancotti

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

Find and pitch the right podcasts

We help savvy brands, marketers and PR professionals to find the right podcasts for any topic or niche. Get the data and contacts you need to pitch podcasts at scale and turn listeners into customers.
Try it free for 7 days