Solar port at Southampton Docks
Solar port at Southampton Docks
Tesla Model 3 Performance
Oversees an 11kWp solar array at work
Oversees an 11kWp solar array at work
Re: Solar port at Southampton Docks
I'll have to look out for it when I pick up my Telsa.
16.9kW PV > 109MWh generated
Ripple 6.6kW Wind + 4.5kW PV > 25MWh generated
5 Other RE Coop's
105kWh EV storage
60kWh Home battery storage
40kWh Thermal storage
GSHP + A2A HP's
Rain water use > 510 m3
Ripple 6.6kW Wind + 4.5kW PV > 25MWh generated
5 Other RE Coop's
105kWh EV storage
60kWh Home battery storage
40kWh Thermal storage
GSHP + A2A HP's
Rain water use > 510 m3
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- Posts: 2011
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Re: Solar port at Southampton Docks
Greenwashing.dan_b wrote: ↑Mon Sep 20, 2021 10:35 am https://www.bbc.co.uk/news/uk-england-h ... e-58571576
THis looks quite big
The "documentaries" about cruise ships often say (without irony) that their installed generating capacity could power Southampton - for about 4000 passengers and up to 2000 staff! I don't think that covers propulsion either.
A
2.0 kW/4.62 MWh pa in Ripples, 4.5 kWp W-facing pv, 9.5 kWh batt
30 solar thermal tubes, 2MWh pa in Stockport, plus Congleton and Kinlochbervie Hydros,
Most travel by bike, walking or bus/train. Veg, fruit - and Bees!
30 solar thermal tubes, 2MWh pa in Stockport, plus Congleton and Kinlochbervie Hydros,
Most travel by bike, walking or bus/train. Veg, fruit - and Bees!
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Re: Solar port at Southampton Docks
Having lived in Southampton and seeing the newer generation Carnival/Disney liners come in, they are huge. From what I can see, they generate something like 60-80 Megawatts. How many football fields is this ?
Seriously, propulsion for something of that size has to be mahoosive.
How many homes would 75 MW power ?
Seriously, propulsion for something of that size has to be mahoosive.
How many homes would 75 MW power ?
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Re: Solar port at Southampton Docks
Not sure about cruise ships but there last drillship I worked on had 64 MW engines and it's diesel tank was 16 million litres.
8kw solar
ETA log boiler
5ha woodland
MG5EV
ETA log boiler
5ha woodland
MG5EV
Re: Solar port at Southampton Docks
Quite a few of them (I think even the majority nowadays) use series-electric propulsion - see https://en.wikipedia.org/wiki/Azipod so I'd expect the installed power to match peak demand for propulsion plus hotel loads.AE-NMidlands wrote: ↑Fri Sep 24, 2021 6:29 pmThe "documentaries" about cruise ships often say (without irony) that their installed generating capacity could power Southampton - for about 4000 passengers and up to 2000 staff! I don't think that covers propulsion either.
The big point here isn't the PV array but the grid connection to the ship - that means when in port they can turn all the engines off, and use grid power at ~250g/kWh rather than diesel genset power at ~800g/kWh plus local air pollution problems.
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Re: Solar port at Southampton Docks
OK, but cruises like that are still an obscenely wasteful way of having a holiday.
A
A
2.0 kW/4.62 MWh pa in Ripples, 4.5 kWp W-facing pv, 9.5 kWh batt
30 solar thermal tubes, 2MWh pa in Stockport, plus Congleton and Kinlochbervie Hydros,
Most travel by bike, walking or bus/train. Veg, fruit - and Bees!
30 solar thermal tubes, 2MWh pa in Stockport, plus Congleton and Kinlochbervie Hydros,
Most travel by bike, walking or bus/train. Veg, fruit - and Bees!
Re: Solar port at Southampton Docks
On a similar vein, hasn't there been some news about ports possibly using electric tug boats in the future, in order to reduce local air pollution? Can't remember when or where I heard this, and not necessarily UK news, but perhaps it's a small (tiny) first step in the right direction. Also reminds me of something similar at airports where the us of tugs is being encouraged to reduce jet engine use. But I've no idea if these are electric yet.
8.7kWp PV [2.12kWp SSW + 4.61kWp ESE PV + 2.0kWp WNW PV]
Two BEV's.
Two small A2A heatpumps.
20kWh Battery storage.
Two BEV's.
Two small A2A heatpumps.
20kWh Battery storage.
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- Posts: 962
- Joined: Tue Jun 01, 2021 12:35 pm
Re: Solar port at Southampton Docks
I remember a guy from another place who worked on an electric ferry in Scotland. I wonder if he made the jump?Mart wrote: ↑Sat Sep 25, 2021 11:56 am On a similar vein, hasn't there been some news about ports possibly using electric tug boats in the future, in order to reduce local air pollution? Can't remember when or where I heard this, and not necessarily UK news, but perhaps it's a small (tiny) first step in the right direction. Also reminds me of something similar at airports where the us of tugs is being encouraged to reduce jet engine use. But I've no idea if these are electric yet.
Tugs and other short-range vessels are a no-brainier for battery-electric propulsion.
Towing aircraft to the runway has been tried a few times to save fuel (whenever the price of oil peaks) but has been discounted because of safety. Running the jet engines under load for a few mins while taxiing is a good way to allow problems to show themselves before takeoff is attempted.
I imagine an electric tow aeroplane a bit like those used with gliders being a good solution. It could assist with takeoff detach at a few thousand ft, land and recharge… save fuel, extend the range of aircraft, save CO2, save localised pollution, etc.
12x 340W JA Solar panels (4.08kWp)
3x 380W JA Solar panels (1.14kWp)
5x 2.4kWh Pylontech batteries (12kWh)
LuxPower inverter/charger
(Artist formally known as ******, well it should be obvious enough to those for whom such things are important.)
3x 380W JA Solar panels (1.14kWp)
5x 2.4kWh Pylontech batteries (12kWh)
LuxPower inverter/charger
(Artist formally known as ******, well it should be obvious enough to those for whom such things are important.)