Rolling blackouts in California have power experts stumped

Post by genericone » Mon, Aug 17, 2020, 4:25 PM UTC

aleksandrm wrote: post #11

nimbius wrote: post #3

as someone who apprenticed as a lineman briefly, this isnt at all unexpected. Just because you have generating capacity, does not always mean you have capacity in the duty cycle for your transmission infrastructure. Many substations are older, and were never designed to handle high duty and load during climate-change driven weather events. These substations suffer from underreporting as they often dont have remote mo…

> its also worth noting that the nytimes might not be taking into account the number of people working from home. Duty and loadcycles for this year are going to be very hard to predict. Do you think think the demand would be higher? In parallel, while many people are working from home, the businesses are closed, which I would think eat up much more electricity.

Post by t0mmyb0y » Mon, Aug 17, 2020, 4:26 PM UTC

aleksandrm wrote: post #11

nimbius wrote: post #3

as someone who apprenticed as a lineman briefly, this isnt at all unexpected. Just because you have generating capacity, does not always mean you have capacity in the duty cycle for your transmission infrastructure. Many substations are older, and were never designed to handle high duty and load during climate-change driven weather events. These substations suffer from underreporting as they often dont have remote mo…

> its also worth noting that the nytimes might not be taking into account the number of people working from home. Duty and loadcycles for this year are going to be very hard to predict. Do you think think the demand would be higher? In parallel, while many people are working from home, the businesses are closed, which I would think eat up much more electricity.

Post by mschuster91 » Mon, Aug 17, 2020, 4:30 PM UTC

aleksandrm wrote: post #11

nimbius wrote: post #3

as someone who apprenticed as a lineman briefly, this isnt at all unexpected. Just because you have generating capacity, does not always mean you have capacity in the duty cycle for your transmission infrastructure. Many substations are older, and were never designed to handle high duty and load during climate-change driven weather events. These substations suffer from underreporting as they often dont have remote mo…

> its also worth noting that the nytimes might not be taking into account the number of people working from home. Duty and loadcycles for this year are going to be very hard to predict. Do you think think the demand would be higher? In parallel, while many people are working from home, the businesses are closed, which I would think eat up much more electricity.

Post by etimberg » Mon, Aug 17, 2020, 4:34 PM UTC

dehrmann wrote: post #17

java-man wrote: post #4

The sooner we switch to solar and grid battery storage, the better. There should be no excuse whatsoever not to do that now. What reasoning is holding us up?

> solar I can't seem to find it right now, but someone in another post noted that peak power demand in California is several hours later than peak solar production, so supposing you have storage, it doesn't really matter what the source of the energy is. > grid battery storage I'm really curious if this is more or less expensive than adding production capacity.

Post by pc86 » Mon, Aug 17, 2020, 4:36 PM UTC

nimbius wrote: post #3

as someone who apprenticed as a lineman briefly, this isnt at all unexpected. Just because you have generating capacity, does not always mean you have capacity in the duty cycle for your transmission infrastructure. Many substations are older, and were never designed to handle high duty and load during climate-change driven weather events. These substations suffer from underreporting as they often dont have remote mo…