Jan 29, 2026 · 36m · catalyst
The rise of permissionless DERs
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Host Shayle Kann and David Energy CEO James McGinnis explore the emergence of permissionless, plug-in distributed energy resources, analyzing how zero-soft-cost hardware, regulatory progress, and virtual power plant aggregation can provide affordable consumer savings and scalable grid capacity.
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 30.9% of the talking time here. How this is scored →
Shayle as informed peer 5.7 Guest teaching 3.3 Guest disagreement 1.4 Shayle pushing back 2.4
speaking balance: gold is Shayle, purple is the guest (3 minute bins)
Sharpest disagreement ▶ 20:46 Rejecting residential peak shaving limitations
James directly rejects Shayle's premise that small batteries lack residential value without complex tariffs, arguing Germany proved massive consumer appetite simply offsetting high retail volumetric rates.
Hardest push from Shayle ▶ 26:20 Challenging customer acquisition economicsShayle refuses the idea that CAC is near zero, arguing that selling sophisticated energy bill savings without door-to-door or direct sales will inevitably blow out unit economics.
Biggest teaching moment ▶ 10:12 Safety standards versus utility export rulesJames educates Shayle on the technical and legal distinction between NEC/UL circuit safety allowances and utility interconnection export limits under pending state bills.
Shayle holds their own ▶ 24:58 Live mental modeling of sub-year commercial paybackShayle takes James's New York commercial shaving figures ($50/month/kW) and live-calculates installed $/kWh economics to demonstrate a sub-one-year payback period.
the scores for every segment, with the reasoning behind each
| Chapter | Topic | Shayle as informed peer | Guest teaching | Guest disagreement | Shayle pushing back | Why |
|---|---|---|---|---|---|---|
| Host Monologue: The Spectrum of Distributed Energy Storage | 5 | 3 | 1 | 1 | Shayle lays out the spectrum from oversized Base Power batteries down to plug-in appliances. James reframes 'permissionless' as an industry wonk term and explains how standard electrical outlets serve as pre-existing bi-directional grid interconnection points. | |
| Regulatory Frameworks, Safety Standards, and Grid Export Rules | 5 | 4 | 1 | 2 | Shayle probes the murky regulatory environment for sub-1.2 kW behind-the-meter systems. James distinguishes current NEC/UL electrical circuit safety standards from pending state-level utility export interconnection legislation. | |
| Economic Drivers: Eliminating Soft Costs and Hardware Floors | 5 | 3 | 1 | 1 | James explains that conventional residential installations incur over 50% soft costs in permitting and labor, which permissionless setups reduce toward zero to hit the pure hardware cost floor. | |
| Mid-Roll Sponsor Break: Bloom Energy, Engie, and Energy Hub | 6 | 4 | 2 | 4 | Following the mid-roll break, Shayle questions why a residential user without solar or high demand charges would adopt tiny batteries. James counters with Germany's deployment of four million balcony units driven strictly by offsetting retail electricity rates. | |
| Hardware Sizing, Customer Acquisition, and Demand Response Aggregation | 7 | 3 | 2 | 4 | Shayle runs quick unit economics on NYC commercial peak shaving showing sub-one-year paybacks, but challenges how customer acquisition costs can remain low on complex energy savings pitches. | |
| Aggregate Scale and Relieving Grid Capacity Bottlenecks | 7 | 3 | 2 | 4 | Shayle questions whether tiny distributed devices can aggregate to meet hundred-megawatt data center capacity needs without requiring hundreds of thousands of homes. James notes that small commercial multi-Powerwall setups broaden the scale potential. | |
| Hardware Evolution: Moving from Camping Gear to Infrastructure Grade | 5 | 3 | 1 | 1 | James details how the sector is transitioning from mobile camping power stations to networked infrastructure-grade hardware integrated into heat pumps and major appliances. |
Statements from this episode (14)
Kann: Base Power completed a billion-dollar fundraise for residential batteries
“You may remember I had Zach Dell, the founder of Base, on the pod a few months ago, just right in the wake of their billion-dollar fundraise to go deploy residential batteries throughout the country.”
McGinnis: Standard 120V and 240V outlets are pre-existing bi-directional grid interconnections
“The 120 volts or the 240 volt outlet is a pre-existing bi-directional interconnection point on the grid that you can actually push power into, and it's safe to do so at the circuit level.”
McGinnis: Current NEC Guidance Permits Behind-the-Meter Plug-In Batteries
“At the sort of electrical code level, these are, this is already allowed under the current guidance, and there are many products that support that. So from that lens, you could say in most places you can go out and buy these things and plug them in in whatever…”
McGinnis: 24 US States Have Introduced Plug-In Grid Export Bills
“A lot of the attention that's happened recently around regulations is specifically there's bills now introduced in I think it's up to 30 states, or sorry, 24 states with maybe 30 soon Introducing bills where you can actually export to the grid through these de…”
McGinnis: State Plug-In DER Legislation Typically Caps Grid Export at 1.2 kW
“A lot of these rules that are being introduced in past are focusing on anything up to typically, 1.2 kilowatts is, You can export that amount from a meter from a home, and it's really even narrowly focused on consumer applications.”
McGinnis: Soft costs account for over 50% of residential energy installs
“An easy rule of thumb is that soft costs are typically 50% or more of a residential install.”
McGinnis: Permissionless plug-in systems can eliminate residential install soft costs
“Permissionless can effectively Put that to zero. Because two of the big components there are three of the big components are permitting labor and CAC. And so think about a buy online motion where a consumer is just going to Amazon and buying one of these and p…”
Kann: Standalone residential batteries are driven by resiliency, not bill savings
“Folks who are buying home batteries now, right, they're generally doing it for one of two Reasons. One reason is if they're in like California and you have a net meter, if you have solar and you have net metering rules that make it like super uneconomic to hav…”
McGinnis: Germany adopted 4M balcony solar units exceeding 1GW in four years
“And really remarkable there is in the last four years or so they've seen four million of these systems adopted. So four million in homes or apartments, wherever you think about it. Whereas that's about the same size as the traditional single-family installs, w…”
McGinnis: NYC commercial peak load shaving saves $50 monthly per kilowatt
“Some of the work we've seen in New York City, you know, it's about 50 dollars per month per kilowatt shaved, which to a small business actually can mean a lot, especially if they own 10 locations or so, and if you're doing a couple kilowatts, then that can be …”
McGinnis: Commercial plug-in DER install costs are under 10% of system costs
“And what we've seen is in the commercial application installed costs of like less than 10% of system costs and it's closer to zero because all those soft costs are gone.”
McGinnis: Rising electric bills will drive mass adoption of DIY plug-in energy
“The more that we see bills go up in the U.S., regardless of what the rules out there are, people are gonna go on Amazon, they're gonna start buying the stuff, they're gonna start plugging it in, and so I think this is coming one way or another, and it's really…”
McGinnis: US will deploy tens of gigawatts of plug-in DERs by 2036
“Again, if you look to Germany, like, doing a gigawatt in a handful of years in what is a much smaller, you know, country than ours, it wouldn't shock me to see tens of gigawatts deployed in the next five to 10 years in the US where that's actually making a mea…”