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Clean Power Hour

The Clean Power Hour podcast is speeding the clean energy transition. Tim Montague and John Weaver highlight clean energy innovations shaping the next generation of renewable energy sources. We discuss the latest solar PV, battery storage, wind, water, wave, and other low-carbon technologies. We answer the question: How can we decarbonize the economy? We promote the economic opportunity of electrifying everything – transportation, energy, industry, and the built environment. Let’s speed up the clean energy transition together. Join the movement – www.CleanPowerHour.com

Latest Episodes:

Titanium Venture’s Role in Funding the Energy Transition with Albert Bielinko | EP236 Oct 08, 2024

Show notes

In this episode of the Clean Power Hour, host Tim Montague sits down with Albert Bielinko, General Partner at Titanium Ventures, to explore the fascinating intersection of venture capital and clean technology. With over $1 billion invested across 100 technology companies, Titanium Ventures has become a key player in funding the energy transition.

This discussion reveals how smart capital is driving innovation in climate solutions and why certain technologies are attracting significant investment.

The conversation covers multiple success stories from Titanium's portfolio, including detailed insights into how Open Solar achieved market dominance in Australia and the United States. Albert shares their investment thesis on climate adaptation technologies, explaining why this sector remains undervalued despite growing climate risks.

Particularly valuable for founders and investors, the episode includes practical advice on venture capital partnerships and what makes a successful climate tech company. The discussion extends into emerging opportunities in geothermal energy and the crucial role of data intelligence in scaling climate solutions.

Listeners will gain valuable perspectives on how venture capital identifies promising founders, evaluates opportunities, and helps scale climate solutions.

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Albert Bielinko
Titanium Ventures

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The Clean Power Hour is produced by the Clean Power Consulting Group and created by Tim Montague. Contact us by email: CleanPowerHour@gmail.com

Corporate sponsors who share our mission to speed the energy transition are invited to check out https://www.cleanpowerhour.com/support/
The Clean Power Hour is brought to you by CPS America, maker of North America’s number one 3-phase string inverter, with over 6GW shipped in the US. With a focus on commercial and utility-scale solar and energy storage, the company partners with customers to provide unparalleled performance and service. The CPS America product lineup includes 3-phase string inverters from 25kW to 275kW, exceptional data communication and controls, and energy storage solutions designed for seamless integration with CPS America systems. Learn more at www.chintpowersystems.com

Distributed vs. Centralized String: Optimizing PV Plants with the 250 KW, 600v Inverters with CPS America | EP235 Oct 01, 2024

Show notes

In today’s episode of the Clean Power Hour, Tim Montague sits down with Bryan Wagner, President and General Manager, and Anton Patton, Vice President of Product Management at CPS America. They dive deep into the company's groundbreaking 250kW 600V string inverter, a product poised to revolutionize the solar industry.

The discussion covers the evolution of string inverter technology, the shift from central to string inverters in utility-scale projects, and how CPS America's new product addresses market demands. Bryan and Anton share insights on the product's development process, emphasizing the importance of customer feedback and collaboration.

Key topics include the benefits of virtual central configuration, load break rated DC disconnecting, anti-PID features, and the potential for repowering existing solar sites. The guests also touch on CPS America's market leadership, manufacturing capabilities, and future plans for scaling their technology.

Whether you're a solar professional, project developer, asset owner or simply interested in the latest advancements in renewable energy technology, this episode offers valuable insights into the future of solar inverters and their role in accelerating the clean energy transition. Tune in to learn how CPS America is pushing the boundaries of what's possible in solar energy conversion.

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Bryan Wagner
Anton Patton
CPS America

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The Clean Power Hour is produced by the Clean Power Consulting Group and created by Tim Montague. Contact us by email: CleanPowerHour@gmail.com

Navigating the TVA Market with Gil Hough, TenneSEIA | EP234 Sep 24, 2024

Show notes

In this episode of the Clean Power Hour, host Tim Montague interviews Gil Hough, Executive Director of the Tennessee Solar Energy Industries Association (TenneSEIA). The discussion offers a comprehensive look at the unique energy landscape within the Tennessee Valley Authority (TVA) region, which spans Tennessee and parts of six other states.

Key points:

TVA Background: Created as part of the New Deal, TVA initially focused on flood management, electrification, and economic development. Its energy mix has evolved from hydroelectric to include coal, nuclear, natural gas, and increasingly, renewables.
Current Energy Landscape:
- TVA's power generation includes hydro (6-10%), coal (being phased out by 2035), nuclear, natural gas, and growing solar and storage capacity.
- About 1 GW of mostly large-scale solar currently operating, with 3 GW more under construction or in late-stage development.
- TVA aims for 10 GW of solar by 2035.
Market Segments:
- Utility-scale: Directly contracted with TVA
- Generation flexibility: Allows local power companies to generate up to 5% of their load with renewables
- Distributed generation: Challenging market, especially for residential and small commercial
- Emerging community solar sector
Success Stories: Gil highlights projects like the Toyota 30 MW solar plant in Huntsville, Alabama, demonstrating the economic benefits of large-scale solar adoption.
Federal Funding Impact: Programs like Solar for All are accelerating distributed generation and benefiting low-income communities.
Challenges and Opportunities:
- Length of interconnection queue
- NIMBY pushback in some rural areas
- Transition to FERC 2023 and new transmission planning processes
TenneSEIA's Role: Gil emphasizes TenneSEIA's position as a cooperative partner working with utilities, distinguishing it from more aggressive advocacy organizations.
Upcoming Event: TenneSEIA's annual conference on November 20-21 in Huntsville, Alabama, focusing on the TVA market, with about 500 attendees expected.

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Gil Hough
TenneSEIA

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The Clean Power Hour is produced by the Clean Power Consulting Group and created by Tim Montague. Contact us by email: CleanPowerHour@gmail.com

Overcoming Opposition to Clean Energy Projects in Rural America with Brenden Miller | EP233 Sep 17, 2024

Show notes

Today on the Clean Power Hour, Tim Montague sits down with Brendan Miller, Deputy Director of the Land and Liberty Coalition, to discuss building support for renewable energy projects in rural communities across America.

Brendan shares his unique journey from farmer and local school board member to renewable energy advocate, offering valuable insights into the complex dynamics of rural politics and property rights. Learn about the innovative approaches the Land and Liberty Coalition uses to combat misinformation, engage with local officials, and build grassroots support for clean energy initiatives.

Discover why some common arguments against renewable projects often miss the mark in rural areas and hear about the surprising benefits these developments can bring to struggling farming communities. From protecting topsoil to providing economic lifelines, this conversation challenges many preconceptions about the impact of solar and wind projects on agricultural land.

Whether you're a renewable energy professional, a concerned citizen, or simply curious about the future of rural America in the clean energy transition, this episode offers a fresh perspective on one of the most pressing issues facing the industry today.
Tune in to gain a deeper understanding of how to bridge the gap between big energy developers and small-town communities, and learn about the critical role of effective messaging in securing local support for renewable projects.

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Brenden Miller
Land and Liberty Coalition

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The Clean Power Hour is produced by the Clean Power Consulting Group and created by Tim Montague. Contact us by email: CleanPowerHour@gmail.com

Data Driven O&M Strategies with Wattch and Omnidian | EP232 Sep 10, 2024

Show notes

Today on the Clean Power Hour we explore the world of data-driven strategies for supercharging solar O&M (operations and maintenance) with expert guests Alex Nussey, CEO of Wattch and Trish Graf, VP of Sales at Omnidian.

The conversation kicks off by exploring the current state of monitoring and analytics in distributed generation (DG) solar, with a focus on commercial, industrial, and small utility-scale projects. Alex and Trish shed light on the challenges faced by the rapidly growing solar industry, including limited resources (financial and human) and the need for efficient asset management.

The guests discuss how modern technologies, like Wattch's monitoring and intelligence platform (www.Wattch.io ) are revolutionizing O&M practices. They explain how these tools provide a "single pane of glass" view of diverse portfolios, enabling operators to identify and prioritize issues across geographically dispersed assets quickly.

A key topic covered is the importance of remote issue detection and diagnosis. The experts share insights on how advanced analytics can sift through vast amounts of data to pinpoint problems, reducing the need for costly and time-consuming site visits. They emphasize the industry's need to move away from reacting to every fault code and instead focus on high-impact events that truly affect performance.

The conversation also touches on the evolution of performance guarantees in the solar industry. Trish explains Omnidian's unique approach, offering a 95% non-weather adjusted performance guarantee, and discusses how this compares to traditional availability guarantees.

This episode provides valuable insights for asset owners, developers, and O&M providers looking to optimize their solar portfolios and adapt to the changing landscape of renewable energy management.

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Alex Nussey
Trish Graf
Wattch
Omnidian

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The Clean Power Hour is produced by the Clean Power Consulting Group and created by Tim Montague. Contact us by email: CleanPowerHour@gmail.com

Sun'Agri: Bringing European Agrivoltaic Innovation to the US | EP231 Sep 03, 2024

Show notes

In this fascinating episode of the Clean Power Hour, host Tim Montague sits down with Chuck Schwartz, head of business development at Sun'Agri, to explore the cutting-edge world of agrivoltaics. Chuck shares his journey from engineering to entrepreneurship, ultimately leading him to the forefront of solar technology in agriculture.

The conversation delves into Sun'Agri's innovative software platform, which intelligently steers solar panels to optimize both crop growth and energy production. Chuck explains how their technology can help farmers mitigate climate change challenges, such as drought and frost damage, while still generating significant solar power. He discusses the trade-offs between energy and crop production, and how their "farmer first" approach prioritizes agricultural success.

Chuck and Tim explore the economic considerations of agrivoltaics projects, including the challenges of increased capital expenditure and the potential for new value streams. They discuss the reception from solar developers and hardware manufacturers, highlighting the growing interest in agrivoltaics as a way to differentiate in the market and improve project success rates.

The episode also touches on Sun'Agri's current projects, including installations at research universities and commercial farms. Chuck shares his vision for the future of agrivoltaics, emphasizing the need for demonstration projects and changes in regulations to support farmer-owned systems and community solar initiatives.

Tune in to discover how agrivoltaics could revolutionize farming while advancing the clean energy transition, and learn about the potential for this technology to create higher value per acre than traditional farming or solar installations alone.

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Chuck Schwartz
Sun'Agri

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The Clean Power Hour is produced by the Clean Power Consulting Group and created by Tim Montague. Contact us by email: CleanPowerHour@gmail.com

Agrivoltaics: Progress and Potential with Jordan Macknick, NREL | EP230 Aug 27, 2024

Show notes

In this episode of the Clean Power Hour, Tim Montague sits down with Jordan Macknick, a senior researcher at the National Renewable Energy Laboratory (NREL), to explore the fascinating world of agrivoltaics. With over a decade of experience in the field, Macknick offers a comprehensive look at the intersection of solar energy and agriculture, shedding light on the current state and future potential of this innovative approach to land use.

The conversation begins with Macknick's journey into agrivoltaics, going back to his early work in the wind industry and NREL's first agrivoltaics experiment in 2010. He then delves into NREL's mission to provide foundational data and services that enable better decision-making in the rapidly evolving field of agrivoltaics. Macknick discusses the challenges and opportunities in developing tools that can predict optimal agrivoltaics configurations for specific locations, emphasizing the need for more empirical data to refine these models.

Macknick highlights NREL's agrivoltaics map, a valuable resource tracking over 500 projects totaling more than 10 gigawatts of solar capacity across the country. He explains how these projects vary by region, adapting to local conditions and agricultural needs.

The episode also explores different applications of agrivoltaics, from the prevalent sheep grazing to the emerging potential of cattle grazing and growing crops. Macknick shares insights on ongoing research projects and the considerations for integrating larger livestock into solar installations.

Towards the end, Macknick introduces NREL's inspired data portal, a comprehensive database of nearly 700 research papers on agrivoltaics. This resource allows stakeholders to access and filter the latest scientific findings in the field, supporting informed decision-making and further research.

This episode offers valuable insights for solar developers, farmers, policymakers, and anyone interested in the future of sustainable energy and agriculture.

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Jordan Macknick
InSPIRe Database
NREL Solar Market Research & Analysis: Agrivoltaics

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The Clean Power Hour is produced by the Clean Power Consulting Group and created by Tim Montague. Contact us by email: CleanPowerHour@gmail.com

Robotic Solar Farm Vegetation Management with Tim Lichti | EP229 Aug 20, 2024

Show notes

In this episode of the Clean Power Hour, Tim Montague sits down with Tim Lichti, founder and CEO of Swap Robotics, to discuss innovative solar farm vegetation management solutions. Lichti shares insights into how his company is tackling one of the most significant ongoing expenses in solar farm operations - vegetation control.

Swap Robotics has developed a fleet of custom-built, all-electric robots designed to maintain large-scale solar installations. These machines feature unique capabilities such as offsettable cutting decks that can reach under solar panels and specialized attachments for trimming around I-beams. Lichti explains how these robots are revolutionizing the industry by providing a more efficient, clean, and cost-effective alternative to traditional mowing methods.

The conversation delves into the technical aspects of the robots, including their battery-swapping system, operational range, and the company's "robotics as a service" business model. Lichti also discusses the potential for integrating robotics with sheep grazing and future plans for hay production attachments, opening up new possibilities for agrivoltaics.

Tune in to learn about the current state of Swap Robotics' operations, their expansion plans, and how this technology could significantly impact the solar industry's bottom line while contributing to more sustainable land use practices.

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Tim Lichti
Swap Robotics

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The Clean Power Hour is produced by the Clean Power Consulting Group and created by Tim Montague. Contact us by email: CleanPowerHour@gmail.com

Monetizing Solar Tax Credits: Opportunities in the DG Space with John Carson |EP228 Aug 15, 2024

Show notes

In this episode of the Clean Power Hour, host Tim Montague sits down with John Carson, managing partner at Armagh Capital, to explore the world of tax credit finance for distributed generation solar projects.

John shares his expertise on how companies can monetize solar tax credits, particularly focusing on projects ranging from 0.5 to 40 megawatts. He explains the process of transferring tax credits, the benefits for both buyers and sellers, and how this financial strategy is making previously unfeasible solar projects a reality.

The conversation delves into the impact of the Inflation Reduction Act (IRA) on the solar industry, discussing how it has expanded opportunities for tax credit financing. John provides insights into the challenges faced in the industry, including the need for education about these financial mechanisms.

Listeners will gain valuable knowledge about the mechanics of tax credit transfers, the types of companies that can benefit from buying or selling credits, and real-world success stories of projects made possible through this financing method.

Whether you're a solar developer, a company looking to reduce tax liabilities while supporting clean energy, or simply interested in the financial side of the renewable energy transition, this episode offers crucial insights into an often-overlooked aspect of solar project development.

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John Carson
Armagh Capital

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The Clean Power Hour is produced by the Clean Power Consulting Group and created by Tim Montague. Contact us by email: CleanPowerHour@gmail.com

Dual-Use Solar: Exploring the Synergy of Crops and Clean Energy | EP227 Aug 13, 2024

Show notes

In this episode of the Clean Power Hour, Tim Montague sits down with Greg Barron-Gafford, a professor at the University of Arizona and a pioneer in the field of agrivoltaics. Recorded at the Solar Farm Summit, this conversation dives deep into the exciting world of dual-use solar, where crops and solar panels coexist in mutually beneficial arrangements.

Barron-Gafford shares his journey into agrivoltaics, which began with studying the potential heat island effect of solar farms. His research led to a groundbreaking discovery: reintroducing vegetation to solar installations could increase panel efficiency by about 3% through natural cooling processes. This insight sparked a series of innovative projects exploring the synergies between agriculture and solar energy production.

The discussion covers the numerous benefits of agrivoltaics, including improved water conservation, increased crop yields, and enhanced solar panel efficiency. Barron-Gafford explains how partial shading from solar panels can actually boost productivity for many crops, including some surprising examples like beans and leafy greens. He also touches on the potential for agrivoltaics to address water scarcity issues in drought-prone regions like the American Southwest.

The conversation expands to explore the global implications of agrivoltaics, with Barron-Gafford describing an international network of research sites spanning from Mexico to Morocco. This collaborative effort aims to study how agrivoltaic systems perform in different climates and how they might adapt to future environmental conditions.

The episode also touches on the challenges and opportunities for implementing agrivoltaics in different regions, including the Midwest and California's Central Valley.

This episode offers a comprehensive look at the cutting-edge intersection of renewable energy and sustainable agriculture, providing valuable information for anyone interested in the future of food and energy production.

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Greg Barron-Gafford

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The Clean Power Hour is produced by the Clean Power Consulting Group and created by Tim Montague. Contact us by email: CleanPowerHour@gmail.com

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