Carl Lenox
@alphaconstant.bsky.social
All in for clean distributed energy abundance. At it for a good while now.
Product, strategy, technology & policy
Product, strategy, technology & policy
Reposted by Carl Lenox
Tell your Reps not to vote for the blackout bill. Tell them you like cold drinks & air conditioning and if they vote for this they are taking those away from you & making energy more expensive. With all the new demands on the grid from AI, now is not the time to raise taxes on American clean energy.
June 28, 2025 at 6:48 PM
Tell your Reps not to vote for the blackout bill. Tell them you like cold drinks & air conditioning and if they vote for this they are taking those away from you & making energy more expensive. With all the new demands on the grid from AI, now is not the time to raise taxes on American clean energy.
I’ll say this, if the outcome is bad (it ain’t over yet - still
some room to maneuver it seems) we need to relentlessly connect the dots to the consequences and make people like Alex Epstein OWN them
some room to maneuver it seems) we need to relentlessly connect the dots to the consequences and make people like Alex Epstein OWN them
June 28, 2025 at 7:58 PM
I’ll say this, if the outcome is bad (it ain’t over yet - still
some room to maneuver it seems) we need to relentlessly connect the dots to the consequences and make people like Alex Epstein OWN them
some room to maneuver it seems) we need to relentlessly connect the dots to the consequences and make people like Alex Epstein OWN them
Yeah it’s hard to square that with ‘no permits’ and ‘no utility permission needed’
April 17, 2025 at 7:15 PM
Yeah it’s hard to square that with ‘no permits’ and ‘no utility permission needed’
1440W per the NEC (80% rule means 12A for ‘continuous’ duty, that is 3+ hours
per day)
But if we take the German example, they allow up to 800W backfeed (last I checked) which would turn into about 440W at 120V in the US (vs 220V there)
per day)
But if we take the German example, they allow up to 800W backfeed (last I checked) which would turn into about 440W at 120V in the US (vs 220V there)
April 8, 2025 at 2:36 PM
1440W per the NEC (80% rule means 12A for ‘continuous’ duty, that is 3+ hours
per day)
But if we take the German example, they allow up to 800W backfeed (last I checked) which would turn into about 440W at 120V in the US (vs 220V there)
per day)
But if we take the German example, they allow up to 800W backfeed (last I checked) which would turn into about 440W at 120V in the US (vs 220V there)
That’s a good point! It seems like certification would still be an issue because you can’t ensure that only dedicated circuits are used once the equipment is in the wild.
April 8, 2025 at 2:27 PM
That’s a good point! It seems like certification would still be an issue because you can’t ensure that only dedicated circuits are used once the equipment is in the wild.
That post discusses a loan, not TPO. The OP owns the system.
In general TPO providers have a strong incentive for smooth home ownership transfers compared to loan companies, FWIW
In general TPO providers have a strong incentive for smooth home ownership transfers compared to loan companies, FWIW
March 31, 2025 at 12:24 AM
That post discusses a loan, not TPO. The OP owns the system.
In general TPO providers have a strong incentive for smooth home ownership transfers compared to loan companies, FWIW
In general TPO providers have a strong incentive for smooth home ownership transfers compared to loan companies, FWIW
240V circuits are always dedicated. A 120V dedicated circuit is possible but then this isn’t plug & play, an electrician needs to run that; and then that’s the only circuit the appliance would be allowed to use. In other words you’re back to hard wired.
March 5, 2025 at 8:21 PM
240V circuits are always dedicated. A 120V dedicated circuit is possible but then this isn’t plug & play, an electrician needs to run that; and then that’s the only circuit the appliance would be allowed to use. In other words you’re back to hard wired.
Didn’t know that but makes sense! Loved watching my meter spin backward in the olden days tho, a neg sign on the LCD just ain’t the same feeling
March 5, 2025 at 4:37 AM
Didn’t know that but makes sense! Loved watching my meter spin backward in the olden days tho, a neg sign on the LCD just ain’t the same feeling
Actually it’s super easy with analog meters, they literally spin backward and ‘unwind’ the readings. This is a big reason for simple net metering approaches, which long pre-date smart meters; no new metering had to be installed
March 5, 2025 at 4:30 AM
Actually it’s super easy with analog meters, they literally spin backward and ‘unwind’ the readings. This is a big reason for simple net metering approaches, which long pre-date smart meters; no new metering had to be installed
Positive development — addresses utility interconnection issue in UT, but there are other challenges that need to be worked through. Big thread on this from a few months ago:
bsky.app/profile/alph...
bsky.app/profile/alph...
#energysky
“Balcony Solar” - a hot topic!
The question is: how is this DIY, “permission-less” solar allowed in Europe, but not the US - and what’s stopping us here!
I may have some answers!
A 🧵
“Balcony Solar” - a hot topic!
The question is: how is this DIY, “permission-less” solar allowed in Europe, but not the US - and what’s stopping us here!
I may have some answers!
A 🧵
March 5, 2025 at 4:24 AM
Positive development — addresses utility interconnection issue in UT, but there are other challenges that need to be worked through. Big thread on this from a few months ago:
bsky.app/profile/alph...
bsky.app/profile/alph...
UL Listing of this for intended application is a lot more involved than meeting UL 1741. Previous attempts have been unable to achieve listing because the concept of having a source & load on the same branch circuit is a non sequitur to the NEC, and UL won’t list if NEC non-compliant
March 5, 2025 at 4:20 AM
UL Listing of this for intended application is a lot more involved than meeting UL 1741. Previous attempts have been unable to achieve listing because the concept of having a source & load on the same branch circuit is a non sequitur to the NEC, and UL won’t list if NEC non-compliant
Starter packs will get you the juice. Basically one-click follow of groups of folks focused in particular areas. Search for energy / climate / electrification and so on
February 6, 2025 at 2:00 AM
Starter packs will get you the juice. Basically one-click follow of groups of folks focused in particular areas. Search for energy / climate / electrification and so on