Clean Power Hour Tim Montague, John Weaver

In this episode of the Clean Power Hour, Tim Montague hosts a special live webinar with Austin Carr, founder and president of Greenlink Energy Solutions, and Jim Keeling, a business attorney and partner at Hinshaw law, both based in Rockford, Illinois.

They discuss the opportunities and challenges of behind-the-meter solar PV installations for churches and universities in Northern Illinois. Austin and Jim share insights from their recent successful solar projects at Our Savior Lutheran Church and Rockford University.

They provide an in-depth look at the process of developing commercial solar projects for organizations like churches and universities. This includes evaluating potential sites, designing the solar array, navigating available incentive programs like Illinois Shines and Solar for All, and working through financing options from cash purchases to third-party ownership models like PPAs.

A key focus is the generous federal tax credits and state incentives that make solar highly economical for tax-exempt entities like nonprofits and educational institutions in Illinois. The guests walk through the financials of the church and university installations to illustrate the remarkable return on investment achievable.

They also cover stakeholder engagement best practices, as securing buy-in across decision-makers is critical for such installations. The potential benefits of adding energy storage to further reduce costs and improve resilience are discussed as well.

Overall, it provides a comprehensive roadmap for similar organizations looking to go solar and take advantage of supportive policies aimed at accelerating clean energy adoption in markets like Illinois. Selecting qualified installers who understand the intricacies of available incentives is highlighted as a key success factor.

Social Media Handles
Austin Carr
Greenlink Energy Solutions
Jim Keeling
Hinshaw law
Sustain Rockford Event
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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

The hydrogen economy is all the rage, with billions in government funding and skyrocketing private investment. But should we buy into the hype? Energy and utility guru Peter Kelly-Detwiler joins Tim Montague to separate fact from fiction about the promises and perils of the hydrogen economy. 

They discuss the existing hydrogen economy, which is largely centered around industrial processes like refining and fertilizer production, and the potential for decarbonizing hard-to-abate sectors like steelmaking, high-heat industrial processes, and long-haul transportation using green hydrogen.

Peter explains the challenges and opportunities associated with producing green hydrogen cost-effectively, including the need to drive down renewable energy costs, improve electrolyzer efficiency, and achieve economies of scale.

They also delve into the complexities of transporting and storing hydrogen, including the limitations of existing natural gas pipelines and the potential for leakage, which could indirectly contribute to global warming.

The conversation touches on various pilot projects and initiatives, such as the Inflation Reduction Act's incentives for green hydrogen, the Department of Energy's Hydrogen Hubs program, and hybrid power plants aiming to blend hydrogen with natural gas (ACES in Utah) or potentially transition to pure hydrogen.

Peter emphasizes the importance of failing fast and discarding approaches that don't work, as well as being cautious about investing in the wrong areas, which could provide ammunition to those who don't wish for a successful energy transition.
Overall, the episode provides a nuanced and balanced perspective on the role of hydrogen in the energy transition, highlighting both its potential and the need for careful consideration of its costs, efficiency, and environmental impacts.

Peter emphasizes hydrogen is a tool in the decarbonization toolkit but not a "Swiss army knife" that solves all problems. The next few years will provide more clarity on its optimal role in the energy transition.

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Peter Kelly-Detwiler
Website
Hydrogen Ladder 5.0
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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

In this episode of the Clean Power Hour, host Tim Montague talks with Nate Owen, founder and CEO of Ampion, about the evolution and future of community solar. Key topics and takeaways include:
- How community solar is moving beyond its roots in state-specific programs to more flexible models that can scale rapidly. Nate discusses "Community Solar 2.0" - applying the shared solar concept to larger projects over 5 MW with diverse corporate and institutional offtakers.

- The huge pent-up demand from companies, municipalities, hospitals, and others to subscribe to community solar farms. Nate says the appetite is "insatiable" and likens it to "selling a slice of bread when they want 10 bakeries."

- How marrying batteries with community solar creates valuable dispatchable assets. Adding storage allows solar farms to provide grid services and generate significant revenue, especially during peak summer hours.

- The critical role of initiatives like the Inflation Reduction Act in improving community solar economics through incentives and the ability to monetize environmental attributes.

- Emerging state markets that excite Nate, like New York, Massachusetts, Maine, Illinois, Minnesota, and Colorado. At the same time, he expresses bafflement at California's recent decision that could hinder community solar growth there.

- The nitty-gritty complexities involved in making community solar work, from standardizing contracts and processes to evolving utility billing systems to working with regulators on interconnection policies and consumer protections.

Though challenges remain, Nate is extremely bullish on community solar's future. He envisions an absolutely massive effort to build solar farms everywhere, seeing community-scale projects with multiple offtakers as the predominant model going forward.

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Nate Owen
Ampion
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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

Solar trackers have swept the utility-scale solar industry in recent years, with single-axis trackers now deployed on a staggering 94% of large-scale projects. While a few big names dominate the tracker market, one company - Nevados Solar - has carved out a distinct niche with its unique all-terrain tracking technology. In this episode, host Tim Montague chats with Nevados founder and CEO Yezin Taha about how their innovative segmented torque tube design is helping developers tackle more challenging project sites while driving down the levelized cost of energy.

Yezin shares the intriguing story of how a serious skiing accident and shattered leg put him on the path to starting Nevados after years working at large engineering firms. He explains how breaking the torque tube into linked segments allows Nevados' trackers to follow the natural contours of the land, greatly reducing the need for expensive and environmentally damaging grading. This terrain-following capability helps developers navigate permitting obstacles, shrink construction costs and timelines, and open up project opportunities on sites that would be infeasible with conventional trackers.

As Yezin details, Nevados pairs its segmented hardware with smart software to optimize energy yields on the undulating ground - no easy feat. He dives into the sophisticated modeling tools the company has developed to accurately predict production and determine optimal module tilt angles on variable terrain slopes before construction.


Key Takeaways
Nevados has developed a novel single-axis tracker design using linked torque tube segments that can conform to sloped terrain with minimal grading or site disturbance.Their terrain-following trackers help developers avoid steep costs and permitting hurdles tied to major grading while enabling project construction on sites that would be unworkable for conventional trackers.Nevados' plug-and-play tracker installs 25% faster than standard trackers thanks to its straightforward design and self-aligning module attachments.Social Media Handles
Yezin Taha
Nevados
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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

The solar industry has undergone a remarkable transformation over the past decade, with string inverters playing a pivotal role in this evolution. In this episode of the Clean Power Hour, host Tim Montague sits down with John Drummond, the Senior Applications Engineer at CPS America, to explore the advancements in string inverter technology and how they are shaping the future of the solar industry.
Drummond shares his extensive experience, tracing his career journey from the early days of renewable energy to his current role at CPS America. He delves into the critical changes that have enabled the rise of string inverters, such as the shift to ungrounded (transformerless) inverters and advancements in IGBT module technology that allow for faster more efficient switching.

The discussion explores how string inverters have evolved to become sophisticated "computers" that can dynamically inject reactive power, maintain voltage and frequency stability, and even ride through grid disturbances – features that are now required by national standards.

Furthermore, Drummond provides insights into the growing importance of utility-scale string inverter solutions, such as CPS America's flagship 275 kW inverter and their innovative 800V Breaker Box.

This episode is a must-watch for anyone interested in the transformative journey of solar inverter technology and the pivotal role it plays in the energy transition.

Key Takeaways
Evolution of String Inverters: The episode highlights the significant advancements in string inverter technology.Grid Services and Smart Inverter Functions: String inverters have evolved to become sophisticated "computers" that can provide vital grid services.Flexible and Scalable Solutions: CPS America has designed its string inverter products to be highly flexible, allowing for both distributed and centralized architectures to cater to diverse applications.Utility-Scale Innovations: The discussion covers CPS America's development of high-power, high-voltage string inverter solutions, such as the 275 kW inverter and the 800V breaker box.Social Media Handles
John Drummond
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
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

In this episode of the Clean Power Hour, host Tim Montague sits down with Aviv Shalgi, CEO and co-founder of Solar Simplified, to discuss the growing and important niche of community solar. Aviv shares his journey into entrepreneurship, starting in the advertising industry before finding his passion in the energy transition. He explains how Solar Simplified was founded in 2020 with the goal of helping people save money during the COVID-19 lockdowns, and how the team identified community solar as an opportunity to do that while also accelerating the clean energy transition.
Aviv discusses the challenges that developers and asset owners face in the community solar industry, particularly around customer acquisition costs and misaligned incentives with third-party subscriber management companies. He describes how Solar Simplified has sought to address these issues by taking on more risk and responsibility themselves, shielding their partners from mistakes and losses. The conversation also covers the consumer experience, with Aviv highlighting Solar Simplified's focus on building trust and simplifying the signup and onboarding process.
A key part of the discussion centers around the critical role of utilities in the community solar ecosystem. Aviv shares insights on the wide variance in utility performance, from those that make the process seamless for customers to ones that create significant challenges with late or missing bill credits.
Overall, this episode provides a comprehensive look at the community solar landscape, the opportunities and challenges, and how innovative companies like Solar Simplified are working to drive the industry forward and accelerate the clean energy transition.

Key Takeaways
The growing trend towards carve-outs and mandates for low-to-moderate income participation in community solar programs.The value of data analytics and machine learning in optimizing customer acquisition, retention, and operational efficiency in the community solar space.The significant variance in utility performance when it comes to community solar bill credits and payments.Social Media Handles
Aviv Shalgi
Solar Simplified
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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