Power sources of YN?

[Malavious]

What is your nation’s main power source?

[Happy Christian Land]

The power of the Spirit.

[The Scarlet Eagle]

Nuclear, along with wind solar and sea

[Albynau]

Nuclear, with significant other sources being geothermal, tidal, and wind. Legacy plants powered by oil and coal are still in operation but are being phased out as their lifespans end.

[Blodrike]

Machines and vehicles in Blodrike are powered by steam, not electricity. We get the steam from burning coal or wood. There is also geothermal steam, but that's still a new technology.

[Sovereign Slavic Republics]

Nuclear

[Nearly Finland]

Mostly coal, but we just built the hoover dam, so there's also that.

[Subhurbia]

The main power source for the entire nation is BAT GEN. However, nearly half of the power is used by other renewable energy sources. The North uses geothermal, the South uses solar, the East uses wind, and the West uses hydroelectric.

[Polyspastonia]

Nuclear fusion, followed by wind, hydroelectric, and other renewable sources. The use of fossil fuels in Polyspastonia is illegal.

[Nunavutialand]

Antimatter

[Darmen]

Solar: 25.65%
Hydro: 25.13%
Natural Gas: 20.95%
Wind: 15.96%
Coal: 12.32%

[The New California Republic]

Nuclear fission and fusion.

[Azmara]

I'd imagine Azmara is currently in the process of moving away from a reliance on fossil fuels towards sustainable, renewable energy.

[Sicaris]

Primarily an advanced form of hydrogen fuel cell technology, with secondary amounts of power coming from nuclear power plants or hydroelectric dams. There are also some solar and wind farms.

[Masyhe]

Hydroelectric, geothermal, wind and solar.

[Coconut Palm Island]

Right now, most (70% or more) is nuclear. This is temporary, however. We are moving toward wind, solar, and water power. Being a sunny tropical island on the water, we have a lot of natural resources to harness.

Our King's goal is to be at 50% renewable by 2022, 75% by 2030, and 100% by 2040.

[New Transeurasia]

Nuclear, along with oil, solar, and wind.

[Eucalyptiia]

Solar power. Water power. Almost exclusively solar power and hydroelectricity.
We used up most of the coal (not very much to start with, anyways), realized we were being stupid, and forced everyone to switch to solar energy and/or hydroelectricity.
The government gave out free solar panels for a month.
It was great.

[Militannia]

Nuclear power plants and hydroelectricity (where available) constitute the principle source from which power is derived throughout the vast majority of the state.

[Gig em Aggies]

Since our homeworld is now three planets connected via space elevator we decided to build several power rings around our star sorta of like a Dyson sphere we harvest about 50-60% of our power needs through this method to get the rest of the power we harness the power of the singularity aka a black hole and use its massive magnetic energy to spin a massive rotor around a ring which then produces power.

[Halfblakistan]

After relying on imported fossil fuels for many years, the government set a goal of 100% renewable energy by 2030. This was achieved a bit behind schedule, by 2033.

Wind is the largest source, followed by solar and tidal energy. The Monteyro government is investing in geothermal energy.

[North Curbstompia]

Nuclear fusion with auxiliary geothermal. Most smaller things use fuel cells.

[New Midsouth]

Hydroelectricity being harvested from the Mississippi River. Coal, nuclear, and gas plants are also widespread power sources in the states.

[Vallermoore]

Nuclear, coal and gas power.

[Magical Equestria]

Horsepower.

Well, "pony power", technically. We still rely on draft animals (i.e. our fellow citizens) for most transportation, agriculture, and what passes for industry in our nation.