OT: 1.8GW solar park nears completion

On Wed, 18 Sep 2019 22:15:18 +0300, upsidedown@downunder.com wrote:

On Wed, 18 Sep 2019 19:48:32 +0100, Tom Gardner
spamjunk@blueyonder.co.uk> wrote:

On 18/09/19 17:56, upsidedown@downunder.com wrote:
On Wed, 18 Sep 2019 09:43:31 -0700 (PDT), Whoey Louie
trader4@optonline.net> wrote:

On Wednesday, September 18, 2019 at 12:15:33 PM UTC-4, jla...@highlandsniptechnology.com wrote:
On Wed, 18 Sep 2019 08:25:03 -0700 (PDT), Whoey Louie
trader4@optonline.net> wrote:

On Wednesday, September 18, 2019 at 11:12:22 AM UTC-4, Winfield Hill wrote:
jlarkin@highlandsniptechnology.com wrote...

On 18 Sep 2019, Winfield Hill wrote:

https://spectrum.ieee.org/energywise/energy/renewables/egypts-massive-18gw-benban-solar-park-nears-completion

Located in Egypt's "Western Desert", west of the
Nile, but in the eastern Sahara. 1.8GW is a lot,
amounting to 5% of Egypt's capacity, but they're
also finishing three 4.8GW gas-fired combined-cycle
plants (40% of capacity), to meet peak demands.

https://press.siemens.com/global/en/feature/egypt-selects-siemens-operate-and-maintain-worlds-largest-combined-cycle-power-plants

The almost 10 GW of new always-on gas plant will help
them a lot.

If it says it's for peak, that implies that it's not always on.

People need electricity at night too.

Sure, but again that doesn't mean that it's running full capacity at
night. Energy usage declines sharply at night.

The consumption is typically 10-30 % lower during the night than
during the day depending on country and season. Apparently it can fall
by 50 % in some countries, if there are very little 24/7 industry.

You failed to quote the heading of the chapter you are quoting

Fluctuations in household electricity consumption

In the UK it is 4:1 ...

• Peak demand for electricity is about four
times greater than night-time demand
• Electricity consumption increases rapidly
in the morning as people wake up, shower
and begin to use appliances
• Many people are out during the day, which
keeps consumption steady
• Electricity consumption peaks in the
evening when most people are at home
cooking, using lights, and when TV viewing
is at its height
• Major national events, such as a
Wimbledon final, can cause sharp drops
and increases in demand

With that heading that chapter makes sense and might even be accurate.

However, from production point of view, those figures are quite
irrelevant. More relevant is to include industry and infrastructure
consumptions, such as street lights.

Electric heat?
 

Welcome to EDABoard.com

Sponsor

Back
Top