Coal is a PLENTIFUL (and therefore inexpensive) fuel for electricity; ergo it is a good (or at least "adequate") source. It's certainly more reliable than current solar or wind technology.
They are equally reliable, solar/wind just costs more. But eventually we will get to a point where it's cheaper to produce solar panels than to mine coal. And we won't run out of sunlight for billions of years so that's a plus.
Except for night time and when the wind doesn't blow...yeah other than that, perfectly reliable. Well, except for the energy densities--that is the number of acres of solar panels and the number of windmills it takes to equate to a ton of coal.
24 hour sun and no atmosphere.
We could install the solar panels on satellites and WiFi the electricity back to earth.
wait.....
You be the judge:Did someone actually claim that wind turbines are a reliable source of electricity? Seriously?
Except for night time and when the wind doesn't blow...yeah other than that, perfectly reliable. Well, except for the energy densities--that is the number of acres of solar panels and the number of windmills it takes to equate to a ton of coal.
You do know that energy collected from solar panels can be stored, right? What do you think happens to the energy not being used? Depending on what kind of set up someone has they can go for days without sunlight from stored energy.
Seems like the whole argument against solar is the sun goes away each day and it doesn't tell us where it's going.
Keep on dreaming. Someday somebody will come up with batteries that power an averaged sized house, with all the creature comforts we've come to expect, over night. Somebody will be able to build solar panels and batteries with enough capacity and at a cost point where the average income family can realistically make a purchase decision between solar or wind and conventionally generated electricity. Someday. But it's not today. And making cheap electricity expensive so that expensive electricity seems cheap is disgusting and can only be accomplished by government interference and distortion of markets.
Keep on dreaming. Someday somebody will come up with batteries that power an averaged sized house, with all the creature comforts we've come to expect, over night. Somebody will be able to build solar panels and batteries with enough capacity and at a cost point where the average income family can realistically make a purchase decision between solar or wind and conventionally generated electricity. Someday. But it's not today. And making cheap electricity expensive so that expensive electricity seems cheap is disgusting and can only be accomplished by government interference and distortion of markets.
The production of the batteries will probable be more harmful to the environment than just burning coal....
The production of the batteries will probable be more harmful to the environment than just burning coal....
You do know that energy collected from solar panels can be stored, right? What do you think happens to the energy not being used? Depending on what kind of set up someone has they can go for days without sunlight from stored energy.
Seems like the whole argument against solar is the sun goes away each day and it doesn't tell us where it's going.
Replacing what works with something that doesn't is kind of like canceling someone's prescription for a medication that is sustaining their life now because someday there might be a better drug with fewer side effects.
Well, you have to pay for the research on the newer better drug somehow.
The production of the batteries will probable be more harmful to the environment than just burning coal....
These posts above are about Trump??
How about all of you who want to replace fossil fuel energy with "green" energy pay the difference until there isn't one.
Keep on dreaming. Someday somebody will come up with batteries that power an averaged sized house, with all the creature comforts we've come to expect, over night. Somebody will be able to build solar panels and batteries with enough capacity and at a cost point where the average income family can realistically make a purchase decision between solar or wind and conventionally generated electricity. Someday. But it's not today. And making cheap electricity expensive so that expensive electricity seems cheap is disgusting and can only be accomplished by government interference and distortion of markets.