
Bigger Than Us
Nexus PMG welcomes you to the Bigger Than Us™ podcast, which we, as energy geeks lovingly refer to as the BTU. Bigger Than Us is a podcast that focuses on ideas that will shape the future of our planet and ultimately, our existence. We will occasionally lean into energy topics because after all, it’s the key to our collective survival, but we’ll also explore other areas that we believe will have an effect that is Bigger Than Us.
Latest episodes

Jun 24, 2025 • 35min
***Special archive - #204 Nick Myers, Co-Founder and CEO of Phoenix Tailings
Nick Myers is the co-founder and CEO of Phoenix Tailings, a company building a sustainable future by refining metals from mining waste with zero direct carbon emissions or toxic byproducts.Before founding Phoenix Tailings, Nick worked in Venture Capital at Techstars and was the Director of Finance and Partnerships for Meenta, a medical diagnostic testing startup. He also co-founded Huntington Angels, a strategic angel investment group where he now serves as the lead outside adviser.Nick was also a founding member of Tengu, an early Web3 startup that created one of the first stable coins. At Tengu, Nick briefed the IMF about decentralized finance and cryptocurrencies' impact on the world economy.Nick has a Bachelor's Degree from Saint Michael's College, where he was a starting pitcher for the college's baseball team. He also has an MBA from Northeastern University.https://www.phoenixtailings.com/https://nexuspmg.com/

Jun 10, 2025 • 32min
***Special archive - #167 Sharina Perry, CEO of Utopia Plastix
Sharina Perry is a serial entrepreneur with a long history of starting and growing new ventures. Sharina perfected a patent-pending plastic alternative formulated into compounded plant- based resins using crops farmers plant in regular crop rotations. Utopia PlastixTM helps solve the problem of plastic waste, carbon emissions and promoting agriculture. Utopia's compounded plant resin allows manufacturers to use their current equipment as they produce the sustainable, alternative plastic products that the world is demanding. Sharina founded Utopia Genetics to distribute products made with Utopia Plastix, as well as Utopia Solutions that makes Utopia PlastixTM. Sharina says she invented Utopia PlastixTM to create solutions, not problems.https://utopiaplastix.com/https://www.nexuspmg.com/

May 27, 2025 • 30min
***Special archive - Joshua Aviv, Co-Founder & Chief Executive Officer of SparkCharge
Joshua is a certified Data Scientist and the Founder & CEO of SparkCharge. His experience in entrepreneurship and startups spans over 6 years and he is a dynamic figure in the cleantech community. Joshua is also the most recent winner of the world’s largest pitch competition, 43North. Joshua holds a B.A. in Economics and a Masters Degree in Information Management and Data Science from Syracuse University.https://www.sparkcharge.io/https://nexuspmg.com/

May 6, 2025 • 40min
#266 Anoosheh Oskouian, President and CEO of Ship & Shore Environmental, Inc
Anoosheh Oskouian is the President and Chief Executive Officer of Ship & Shore Environmental, Inc. she directs the corporate strategy for marketing and product development with her team of sales engineers, design engineers, project managers, fabricators, service technicians and other support staff to design, fabricate, install and commission state-of-the-art air pollution abatement equipment.Her reputation in this industry has been proven through the many years of excellent rapport that she has developed with her clients. By studying each application carefully, she understands what data is critical to anticipate their needs for today and in the near future. Each engineering solution is custom designed to not only help a client meet their environmental obligations, but also contemplates how each facility’s unique manufacturing practices and requirements will be integrated into the design and operation of the best pollution abatement solution. Her in-depth process knowledge and expertise provide the foundation for designing superior, innovative, efficient equipment and reliable technologies that help industry to collect and destroy air pollution emissions.For many years she has served, and continues to serve, as an advocate for manufacturers through active participation on several boards and committees i.e. BACT (Best Available Control Technology) committee member for the SCAQMD (South Coast Air Quality District), board member of Western Region SPI (Society of Plastics Industry), Expanded Polystyrene (EPS) group, board member of WPA (Western Plastics Association) and FBF (Film & Bag Federation). Board and committee participation along with planning of meeting agendas and annual conferences has enabled her to develop close relationships among the membership of these trade organizations. As a member of the Society of Plastics Industry she has served on the Public Policy Committee and Environmental Council and has met with legislators and testified at government hearings on behalf of industry.https://shipandshore.com/https://www.nexuspmg.com/

Apr 22, 2025 • 34min
#265 Georg Rute, CEO of Gridraven
Before launching Gridraven, Georg led digitalization at Estonia's national grid, Elering. He spearheaded the digitalization task force, crafted the digital strategy, and guided IT investments. As head of the Smart Grid Unit, Georg also helped build a Europe-wide energy data platform. Before that, Georg was the CTO and co-founder of Sympower, which now manages 1.5GW of grid flexibility and a team of 200+. He holds a Master's degree in Sustainable Energy from Imperial College London. Georg is passionate about pushing the limits of the grid to power a brighter future.https://www.gridraven.com/https://www.nexuspmg.com/

Apr 8, 2025 • 35min
#264 Brian Sheng, Co-Founder and CEO of Aquaria
Brian Sheng is the Co-Founder and CEO of Aquaria, building air-water infrastructure to produce scalable water systems that create clean drinking water from the air. Aquaria’s mission is to safeguard and unlock global access to clean water. As a serial entrepreneur, Brian co-founded The Vanguard, Fresh VC, and he founded Asia Horizon. He served as a General Partner at The Arcview Group, and throughout his career has served as a board member of Eaze, Beam Coffee and FND Technologies. Brian’s seed stage portfolio is valued at over $3B with 2 IPOs, Fiscalnote and Clever Leaves. While attending Princeton University, Brian wrote his thesis on atmospheric water generation. Brian was honored as a member of Forbes 30 under 30 class of 2024, and Aquaria was named one of TIME’s Best Inventions of 2024. https://aquaria.world/https://www.nexuspmg.com/

Mar 25, 2025 • 44min
#263 John Belizaire, CEO of Soluna Computing
John Belizaire is the CEO of Soluna Computing, the world’s first utility-scale company developing power plants and combining them with high-performance computing facilities. As a serial entrepreneur, John has successfully founded and scaled multiple industry-leading technology startups that have achieved market leadership and double-digit growth, including FirstBest, an insurance software company acquired by Guidewire, and The Theory Center, a software company acquired by BEA Systems. Before becoming an entrepreneur, John was the lead architect for Intel’s Digital Enterprise Group. Soluna Computing builds modular, batchable computing centers for intensive applications like cryptocurrency mining, AI and machine learning. Soluna’s scalable data centers provide a cost-effective alternative to battery storage or transmission lines. Soluna Holdings, Inc. (Nasdaq: SLNH) is the leading developer of green data centers that convert excess renewable energy into global computing resources. Soluna Holdings was formed when Mechanical Technology, Inc. (MTI) acquired Soluna Computing in 2021.https://www.solunacomputing.com/https://www.nexuspmg.com/

Mar 11, 2025 • 29min
#262 Michael Sheldrick, author of From Ideas to Impact
MICHAEL SHELDRICK is a policy entrepreneur and a driving force behind the efforts of Global Citizen to end extreme poverty. As a Co-Founder and Chief Policy, Impact, and Government Affairs Officer, he leads the organization's campaigns to mobilize support from governments, businesses, and foundations. He is the author of the Amazon best-selling book, From Idea to Impact: A Playbook for Influencing and Implementing Change in a Divided World. With a career that spans the world of pop and policy, Michael has worked with an impressive roster of international artists such as Beyoncé, Coldplay, Idris and Sabrina Elba, Lady Gaga, Miley Cyrus, Priyanka Chopra, Rihanna and Usher, as well as prominent political leaders including Canadian Prime Minister Justin Trudeau, Barbados’ Prime Minister Mia Mottley, former UN Secretary-General Ban Ki-moon, and former Australian Prime Ministers Julia Gillard and Kevin Rudd.He has co-produced some of the world's most impactful social campaigns and events, including the annual Global Citizen Festival in New York, the Guinness World Record-winning virtual concert One World: Together At Home, and the Nelson Mandela 2018 centennial celebration, Mandela 100. These initiatives have reached millions of people in over 150 countries and helped secure over $40 billion in support for local and regional organizations working to provide access to essential resources such as healthcare, education, and climate resilience.A sought-after speaker and author on policy advocacy, sustainable development, and corporate responsibility, Michael has shared his insights at conferences and summits worldwide. His insights have also featured in leading outlets including Forbes, The Guardian, The Hill, HuffPost, Nikkei and Fairfax Media, and his voice heard on major news networks such as ABC, BBC, France 24, Sky News and CNN.He has been recognized as a finalist for the 2017 Young Commonwealth Person of the Year and serves on: the board of the Ban Ki-moon Centre for Global citizens; the Leadership Council of aable, a fintech company connecting compassionate investors with underserved communities; and the Advisory Board of the Nigerian Solidarity Support Fund. He is also a co-host of the Global Town Hall, a North-South, East-West meeting featuring world leaders and leading minds to connect with global citizens.From Ideas to Impacthttps://michaelsheldrick.com/https://www.nexuspmg.com/

Feb 25, 2025 • 37min
#261 Lionel Selwood Jr, CEO & Founder of Zelena AI
Lionel Selwood Jr. is a proud US Virgin Islander and Engineer, who has spent his entire career pioneering energy solutions that have reshaped industries. His vision in anything he does, is addressing global energy poverty through the mass adoption of advanced technology. Lionel's experience includes leading a company to IPO via the NYSE and managing a strategic sale of a startup to a major automaker. He founded his newest endeavor, Zelena AI Inc., which aims to enable data centers that are more innovative, efficient and green, than the AI solutions they power. https://zelena.ai/https://www.nexuspmg.com/

Feb 11, 2025 • 44min
#260 Amy Blankson - Bestselling author of The Future of Happiness
Amy Blankson is the Co-founder and Chief Evangelist of the Digital Wellness Institute and the bestselling author of The Future of Happiness. A graduate of Harvard and the Yale School of Management, she’s the only person to receive aPoint of Light award from two US Presidents. She is also a member of Harvard’s AI for Human Flourishing Council, a former member of the UN Global Happiness Council, and a featured professor in Oprah’s happiness e-course.Most recently, Amy was named to the AI75 by Dallas Innovates. Her newest book, SuperThinkers, will be released in Summer 2025.https://amyblankson.com/https://www.nexuspmg.com/