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Reinventing HVAC for a Zero-Energy Future with Grahame Maisey
What if the future of air conditioning could cut your energy bills by 90%—while helping create cleaner, healthier buildings?
In this episode of Founders Forum, Grahame Maisey joins Marc Bernstein, with special guest co-host Dr. Valecia “Dr. V” Dunbar, Founder & CEO of the Center for Confidence and Full Confidence RX. Together, they explore sustainability, innovation, and what it truly means to build for the future.
Grahame shares his journey from post-war Leicester, England to becoming a pioneer in energy conservation in the U.S. With over 60 years of HVAC and building performance experience, he’s now launching NEMCO LDAC (Nature’s Energy Machine Company)—a zero-energy HVAC system designed to reduce electric and maintenance costs by up to 90%, eliminate compressors, and deliver sterilized indoor air.
At 78, Grahame isn’t retiring—he’s scaling globally. His vision is to license this breakthrough technology worldwide and modernize a 125-year-old air conditioning industry.
Key Takeaways:
- Why traditional HVAC technology is overdue for disruption
- How zero-energy buildings can eliminate net utility costs
- The power of “backcasting” to achieve bold goals
- Why sterilized indoor air is the next frontier
- The importance of courage and confidence in entrepreneurship
About Grahame Maisey:
Grahame Maisey is a highly trained British heating, ventilating, and air conditioning engineer with 15 years of experience in the UK and 47 years of experience in the USA in energy conservation in buildings.
He has conducted reviews and delivered lectures at architects’ and engineers’ offices.
He publishes LinkedIn articles and responds to LinkedIn threads concerning HVAC and building performance.
Connect:
Website nemcoldac.com
LinkedIn linkedin.com/in/grahame-maisey-61350b15/
This episode is brought to you by NEMCO LDAC; Nature’s Energy Machine Company revolutionizing air conditioning with zero-energy technology that cuts electric and maintenance costs by up to 90% while delivering healthier, sterilized indoor air. Go to nemcoldac.com to learn more.
📅 New episodes every Wednesday—hit “Subscribe” now!
💬 Love the show? Let us know! Leave a quick rating & review here—your feedback helps us grow!
📲 Stay connected with Marc Bernstein:
➡️ Follow on Instagram | LinkedIn | Facebook
🎤 Got a success story worth sharing?
We’re always looking for visionary founders to feature! Apply here to be a guest on the Founders' Forum Radio Show & Podcast.
📩 Join our email list here so you never miss an episode.
View all episodes
By Marc BernsteinWhat if the future of air conditioning could cut your energy bills by 90%—while helping create cleaner, healthier buildings?
In this episode of Founders Forum, Grahame Maisey joins Marc Bernstein, with special guest co-host Dr. Valecia “Dr. V” Dunbar, Founder & CEO of the Center for Confidence and Full Confidence RX. Together, they explore sustainability, innovation, and what it truly means to build for the future.
Grahame shares his journey from post-war Leicester, England to becoming a pioneer in energy conservation in the U.S. With over 60 years of HVAC and building performance experience, he’s now launching NEMCO LDAC (Nature’s Energy Machine Company)—a zero-energy HVAC system designed to reduce electric and maintenance costs by up to 90%, eliminate compressors, and deliver sterilized indoor air.
At 78, Grahame isn’t retiring—he’s scaling globally. His vision is to license this breakthrough technology worldwide and modernize a 125-year-old air conditioning industry.
Key Takeaways:
- Why traditional HVAC technology is overdue for disruption
- How zero-energy buildings can eliminate net utility costs
- The power of “backcasting” to achieve bold goals
- Why sterilized indoor air is the next frontier
- The importance of courage and confidence in entrepreneurship
About Grahame Maisey:
Grahame Maisey is a highly trained British heating, ventilating, and air conditioning engineer with 15 years of experience in the UK and 47 years of experience in the USA in energy conservation in buildings.
He has conducted reviews and delivered lectures at architects’ and engineers’ offices.
He publishes LinkedIn articles and responds to LinkedIn threads concerning HVAC and building performance.
Connect:
Website nemcoldac.com
LinkedIn linkedin.com/in/grahame-maisey-61350b15/
This episode is brought to you by NEMCO LDAC; Nature’s Energy Machine Company revolutionizing air conditioning with zero-energy technology that cuts electric and maintenance costs by up to 90% while delivering healthier, sterilized indoor air. Go to nemcoldac.com to learn more.
📅 New episodes every Wednesday—hit “Subscribe” now!
💬 Love the show? Let us know! Leave a quick rating & review here—your feedback helps us grow!
📲 Stay connected with Marc Bernstein:
➡️ Follow on Instagram | LinkedIn | Facebook
🎤 Got a success story worth sharing?
We’re always looking for visionary founders to feature! Apply here to be a guest on the Founders' Forum Radio Show & Podcast.
📩 Join our email list here so you never miss an episode.