Jul 30, 2026 · 45m · catalyst
The commercial battery comeback
0:00 / 0:00
gold bands on the timeline = statements, start to end. Hover to read, click to jump. CC turns on captions
Host Shayle Kann and energy executive Tim Hade explore the resurgence of commercial and industrial battery storage, analyzing how falling hardware costs, AI-driven soft cost reductions, rising electricity rates, and severe grid interconnection delays are positioning distributed batteries for explosive market growth.
How this conversation actually went
Every chapter scored 0–10 on four independent dynamics. Hover any point for the reasoning behind the score. Shayle holds 29.7% of the talking time here. How this is scored →
Shayle as informed peer 6.3 Guest teaching 4.4 Guest disagreement 1.6 Shayle pushing back 3.4
speaking balance: gold is Shayle, purple is the guest (3 minute bins)
Sharpest disagreement ▶ 28:36 Tim insists C&I storage will outpace all sectors
Tim boldly asserts that C&I will be the fastest-growing segment of the storage market, prompting Shayle to push back on whether he means percentage growth rate or total capacity.
Hardest push from Shayle ▶ 18:06 Shayle challenges battery revenue optimism with ERCOT dataShayle rejects the thesis of rising revenue streams everywhere by citing empirical data from ERCOT where battery saturation suppressed peak prices and eroded arbitrage margins.
Biggest teaching moment ▶ 31:26 Tim breaks down the $800/kWh C&I project cost stackTim systematically educates the audience and host on the precise composition of C&I storage project costs, delineating hardware, software, installation, and transaction expenses.
Shayle holds their own ▶ 16:40 Shayle corrects Tim on PJM market clearing price vs price capShayle quickly steps in to correct Tim's phrasing regarding PJM capacity market dynamics, clarifying that the issue is hitting the regulatory ceiling cap rather than merely raising auction prices.
the scores for every segment, with the reasoning behind each
| Chapter | Topic | Shayle as informed peer | Guest teaching | Guest disagreement | Shayle pushing back | Why |
|---|---|---|---|---|---|---|
| Diagnosing the Historical Underperformance of C&I Battery Storage | 7 | 3 | 1 | 2 | Shayle demonstrates substantial industry memory by recounting the early wave of C&I storage pioneers like Stem, Green Charge, and AMS, framing the historical challenge around demand charge peak shaving. | |
| Customer Economics and the Shift from Vitamin to Painkiller | 5 | 5 | 1 | 2 | Shayle probes for specific customer economic hurdles, while Tim explains the practical 5% to 10% bill reduction heuristic that shifts storage from a discretionary vitamin to an essential painkiller. | |
| Analyzing the Four Value Streams of the C&I Revenue Stack | 8 | 4 | 2 | 4 | Shayle exhibits strong technical understanding of power rate structures, pointing out that rate increases only help batteries when peak-to-trough spreads widen, and actively clarifies Tim's description of PJM price caps. | |
| Market Design Vulnerabilities and Price Suppression in ERCOT | 7 | 3 | 3 | 6 | Shayle challenges the assumption of growing battery revenue by citing recent ERCOT market data where 10 GW of battery capacity compressed arbitrage spreads and kept prices under $250/MWh. | |
| Hardware Cost Deflation and Federal Policy Durability | 5 | 4 | 1 | 1 | Tim outlines the federal ITC adders and recent 30-40% hardware deflation, with Shayle chiming in on the unique legislative durability of storage tax credits compared to solar and wind. | |
| Sponsor Break: Bloom Energy, Engie, and Energy Hub | 6 | 5 | 3 | 5 | Shayle challenges Tim's bold prediction that C&I will be the fastest-growing storage sector, pushing Tim to clarify growth rate versus total volume while noting massive queue backlogs already pipeline utility projects. | |
| Slashing Soft Costs and Automating Workflows with AI | 6 | 6 | 1 | 3 | Tim delivers an educational breakdown of the $800/kWh cost stack and how AI agentic workflows cut soft transaction costs from $200 to under $50, while Shayle presses on the persistent snowflake problem of customer acquisition. | |
| Hyperscaler Demand and Aggregating Distributed Batteries into VPPs | 6 | 5 | 1 | 4 | Shayle presses on the immense scale mismatch between gigawatt-hungry hyperscalers and fragmented megawatt-scale C&I projects, prompting Tim to explain the role of aggregators like Voltus in bridging the gap. |
Statements from this episode (14)
Hade: US grid storage grew from under 2 GW to 40 GW
“I think going into twenty-twenty, there was less than two gigawatts of total storage on the U.S. Grid. As of twenty-twenty-five, that number is like 40 gigawatts.”
Hade: Utility scale is 90% of US battery growth and C&I is virtually zero
“Of that, you know, roughly 40 gigawatts of storage that's been added to the grid over the last five years something like 90% of it is utility scale, and 10% is residential, and if you add 90 and 10, that gets to a hundred, which means that basically nothing is…”
Hade: 5% electricity savings opens C&I battery talks; 10% wins them
“If you can reduce the customer's net electricity spend by five percent it's worth having a conversation. If you can exceed 10%, you probably have a really, really good project, and people are really interested.”
Hade: PJM capacity prices have increased 11x over 36 months
“The way to think about this in PJM, right, is capacity prices have gone up 11 X in the last 36 months.”
Kann: 10 GW of batteries capped ERCOT prices below $250/MWh
“We hit a new net load record in ERCOT because it was a hot day, and we had 10 gigawatts of batteries dispatch, and so prices never got above 250 bucks a megawatt hour”
Hade: Storage aids grid operators but underdelivers financially for investors
“Grid operators are benefiting from storage assets. That's just definitively true in all markets where storage has been deployed at scale, right? This stuff is working and it's helping to solve a lot of the problems that we have on the grid. And at the same tim…”
Hade: Much of US battery storage qualifies for 50% tax credits
“Which is, you get a 30% base ITC. If you have domestic content, you meet the domestic content requirements, you're still eligible for a 10% adder, and if you deploy that storage system in an energy community, you get an additional 10% adder on top of that. So …”
Hade: Battery storage hardware costs dropped 30% to 40% over 18 months
“So at the pack level over the last 18 months, battery costs are down like 40%, depending on sort of what analysis you look at. And at the system level, maybe like 30% is the right way to think about it. So the cost of, you know, an actual system that you deplo…”
Hade: C&I battery storage will be fastest-growing storage sector by rate
“I think, you know, for reasons we'll talk about, there are some compelling reasons to believe that CNI over the next three to five years is going to be the fastest growing sector of the market.
[1717] Shayle Kann: Ooh, that's an ambitious, well, I guess from a…”
Hade: Grid interconnection queue wait times reach up to nine years
“If you want to build a utility scale battery in PJM today, and you submit your interconnection application to get in the queue, on average, you're waiting about six years right now. In Kaiso, you're waiting maybe nine years. In ERCOT, you're waiting maybe four…”
Hade: AI workflows cut C&I battery transaction soft costs by nearly 90%
“And so a lot of the projects we're doing today where it used to cost us 200 dollars a kilowatt hour to do that transaction cost bucket, we're currently doing for 25 to 50 dollars a kilowatt hour, and we're not even really that good at this yet.”
Hade: AI tooling will slash C&I battery transaction costs 90% in three years
“So my best guess is, you know, over the next three years, the transaction cost bucket will go from an average of about 200 dollars a kilowatt hour to maybe 20 dollars a kilowatt hour. I think there's going to be a 90% reduction in the cost in sort of transacti…”
Hade: C&I battery installation costs will halve to $100/kWh in five years
“And then on the installation cost side of things, it's a little bit more difficult to predict, but I think we're probably looking at like having that over the next five years. So going from 200 dollars a kilowatt hour to a hundred dollars a kilowatt hour.”
Hade: Hyperscaler 'bring your own capacity' deals will surge within 48 months
“Definitely over the next like 36 to 48 months. My guess is bring your own capacity, right, which is sort of the umbrella term for everything I'm talking about is going to be a very, very, very quickly growing sector of this market, because when hyperscalers th…”