Making the case for coal8 Sep 2024 13:04
Despite plans by GCM for solar too, coal wins the prize I think. I think I would be inclined to open a canal to take Phulbari coal to Payra if feasible rather than build another power station and the solar farm is still a big plus.
Phulbari for 6000mw takes up 4275 acres(1/3 of 5,193 hectares). According to below link 6000mw solar takes up 3,600 acres of Arizona desert but Bangladesh is cloudier so compares poorly with the power stations and Phulbari would work in the dark so giving the base load so required and also throw up excess coal(?)for sale I imagine.
It would not be required to pay as for a solar farm because the coal is owned by Bangladesh and they need to save money. I think it would be a nightmare controlling overshadowing growth in the solar farm in Bangla versus Arizona.
"Do you want a peak output of 1 Megawatt of power, or one Megawatt hour of energy per day?
Current solar panels produce around 200 watts per square meter, but when you have rows of them, you need about twice as much land area to leave space between the rows to prevent shading the following row. So figure just 100 watts per square meter.
So to produce a peak ideal output of 1,000,000 watts, that would need 10,000 square meters of land.
If this is out in the Arizona desert, With the proper panel angle, you should expect a low of about 4 to over 7 “Sun Hours” each day. A few cloudy days might fall below 4, but that is rare. Let’s just say an average day would net 5 sun hours. So this 1 million watts of panels would then produce 5 Megawatt hours each day.
100 meters by 100 meters square is not all that big. That is just 1 Hectare or about 2.5 acres. You might want to space them a little further apart so you can drive a service vehicle between the panels, and also to reduce shading in the winter months. So maybe 3 acres."
https://www.quora.com/How-much-land-is-needed-to-produce-one-megawatt-of-electricity-from-solar-panels
from comments section