> Albania, Bhutan, Nepal, Paraguay, Iceland, Ethiopia and the Democratic Republic of Congo produced more than 99.7 per cent of the electricity they consumed using geothermal, hydro, solar or wind power.
- On 2026-04-12 16:45 GMT+2, 22,67% of electricity consumed by Albania is imported from Greece, which generates 22% of its electricity from gas. Interestingly, Albania exports about as much to Montenegro as it imports from Greece.
Bhutan:
- 100% hydro, makes perfect sense
Nepal:
- 98% hydro, a bit of solar for good measure
Iceland:
- 70% hydro, 30% geo
Paraguay:
- 99,9% hydro
Ethiopia:
- 96,4% hydro
DRC
- 99.6% hydro
So, the lessons for all other countries in the world is pretty clear: grow yourselves some mountains, dig yourselves a big river, and dam, baby, dam !!
(I'm kidding, but I'm sure someone has a pie-in-the-sky geoengineering startup about to disrupt topography using either AI, blockchain, or both.)
I guess somewhat of a fun fact: Albania has rented(!) two floating(!) oil-powered power plants near the city of Vlöre that are there in case of emergency. The last time they were really needed was in 2022 (if I remember correctly), but these days they're not turned on any more than they need to be to make sure they're operating properly. That very expensive backup system is basically the only non-renewable source in the whole country, and most of the time it's just sitting there doing nothing.
Being powered almost entirely by hydro means that the system is highly susceptible to droughts, so then they either have to spin up those oil plants from time to time or import electricity from abroad. I think it's also worth pointing out that nothing really changed because of climate change, the decision to rely on hydro was made in the 90s. The country used to have its own oil power plant that it heavily relied on before that decision, which slowly produced less and less until it was shut down for good in 2007. Some images of it from 2019: https://www.oneman-onemap.com/en/2019/06/26/the-abandoned-po...
And this is an expected problem with renewables that can be engineered around. It's unlikely the whole world has a drought at once during a calm night, so developing ways to transmit power long distances will be important.
Having a continent-wide draught (or cold winter or other weather effect) is rather common though. Just a few years back Europe had a massive issue where draught caused both drop of hydro production and cooling for French nukes, causing energy prices to spike.
No. Cooling french nukes was never a problem. In that period France was net exporting 14GW. Cooling in general isn't a problem - some modulation is done just to save fish.
Maybe you are confusing with 2022 when half of french fleet was shut down to check for potential pipe cracks/corrosion esp in one of their reactor designs due to poor geometry. But that's unrelated to droughts
fun fact for Paraguay: the Itaipu Dam is one of the largest in the world located between Brazil and Paraguay, where each country gets 50% of the production. But 50% of that production for Paraguay, a country of 7 millions inhabitants, means that it cannot consume that much, so it's essentially reselling that energy to Brazil, a country with 30x more inhabitants. Paraguay only uses about 1/3 of its share (and thus resells 2/3 to Brazil).
Oil free for electricity generation. The media in my country (Finland) also likes to brag about 90+% fossil-free electricity generation. But electricity is under half (30%?40%?) and the rest of that energy isn't fossil-free.
Finland has electricified 40% of primary energy which is pretty much world leading (Sweden and Norway are 50%). European average is 19%.
Largest chunk left is transport which can mostly be electrified now. Industrial and home heat too. There are hard to electrify sections in both but overall it's fairly obvious what to do next.
And the easy parts eliminate 3 or 4 units of primary energy for every one they replace, so even 40% primary energy is way over 50% toward the finish line of electrifying all the useful stuff.
I think it's also an interesting question as to whether countries that use a lot of electricity have lower per kWh prices because they spread the fixed costs further.
There are a few countries just below as well like Norway with about 98% renewables in 2024 [1].
The gas power plant is mostly up north powering the gas compressors that fill LNG ships headed for Europe and the coal I think is for Svalbard but that mine/plant closed in 2025 [2].
With modern tech, these 100% renewable electricity countries have effectively overshot. Many other countries would be better off getting to 85% and then shifting to focusing more on EV and heat pump uptake to get the best bang per buck.
Quite a few developed countries have privatized their electrical grids. The effects - predictable - were rent seeking behavior without the necessary investments to remain future proof. This is now catching up with us in a big way, the electrification is going to lag behind considerably on account of this.
This is quite frustrating because it is blindingly obvious to me that we will need to do better but given the profit angle it remains to be seen if these private entities will now do what's right for all of us. So far the signs are not good. Instead of embracing small scale generation utilities are fighting netmetering laws where ever they can (usually under the guise of not everybody being able to have solar, which is true, but which is not the real reason behind their objections). They're dragging their heels on expansion and modernization of grid infrastructure and the government(s) seem to be powerless to force the now out-of-control entities to live up to their responsibilities.
Couple that with the AI power hungry data centers and the stage is set for a lot of misery. Personally I think privatizing the electrical grid was a massive mistake. The market effects have not really happened, all that happened is that the money that should have gone into new infra has been spent on yachts and other shiny rock goodies.
Well hydropower is the "easy" level of the decarbonization game. So it's not really surprising first countries to leave fossil fuels behind are also countries with mountains and rivers.
I think they missed Uruguay which is a similar case. They have also traditionally benefitted from a hydro able to cover 80-90% most of their needs but they made a concerted effort to fill the entire remaining gap with wind and solar.
Recent video by someone from Puerto Rico comparing their island's renewables with Uruguay and interviewing the guy in charge of their renewables rollout:
For some it's an eye-opening experience when they compare the states which are the most vocal about going solar and have a look onto the solar map of the world.
Or then they talk about how some countries have miraculous levels of an energy independence and social services and then look at their total population.
Tbf, solar has gotten so much more effective/cost efficient in the last 12-24 months that it's beating pretty much everything aside from hydro in the cost efficiency department at this point - including (most of) northern Europe and Canada.
Most data you find will be using data that's massively out of date and be off by at least 2x though...
I had another facepalm moment when I read about EU planning to go nuclear again. That would've been amazing and smart in 2015 - but now? Yeah, it's dumb af. And that's coming from a German living at the northern end of the country.
Germany spends 10x more than france on transmission and curtailment each year. Households have highest prices in EU per Eurostat despite EEG subsidies. Even if everything goes well gas expansion is still required to firm renewables. All this while it still burns coal and gas.
Going nuclear was sane in the past and sane now. If Germany wants to prove expanding nuclear is dumb it should try first to have lower annual emissions, while spending less than double the cost of entire french fleet.
France is the biggest winner in EU- it'll build both nuclear and renewables achieving deep decarbonization
Specifically Albania, Bhutan, Nepal, Paraguay, Iceland, Ethiopia and the Democratic Republic of Congo.
Not to downplay the positive steps that are being taken towards using renewable energy worldwide, but one must point out that all those countries except one are almost exclusively using hydroelectric power, whose availability at such scale is a geographical lottery. As for Iceland, which also relies mostly on hydroelectric power but not in such great a proportion, it makes up for it thanks to easy and abundantly available geothermal power (which, though environmentally friendly, is arguably not technically renewable).
Well yes, hydro and geothermal are the easiest (and earliest perfected) renewable sources to provide consistent base load. It would be odd if the first countries to achieve fully renewable power weren’t making use of those technologies.
Other countries will have to be more reliant on interconnects, diverse renewable mixes and batteries. Luckily this is now almost always cheaper and more secure than fossil fuels and the trend lines point towards that continuing to be more and more true over time.
Not to downplay the positive steps that are being taken but we are conveniently skipping over the denominator here at least in the case of Ethiopia and DRC who both have a grid that is only serving their full population at a fraction of the level needed to make this story one about geographical lotteries and abundance instead of one about poverty preventing them from access to the traditional carbon power generating routes to server the rest of the population.
Contrary to a popular belief, most high temperature Geothermal plants have a predicted death date.
This is due to the physics reality of the ground itself: Power of a Geothermal well will decay with time itself to a point where it become unusable and need to be closed.
It is due to the well itself getting stuck with impurity and minerals.
There are techniques (similar to 'fraking') to extend the lifetime of a well but most we'll have a death date and so does the powerplant associates with it.
If the topic interests you and you can stand artificially translates English, a French content creator did a pretty good video on the topic:
Only as a technicality. If you find a geothermal hotspot and start to extract energy from it, the hotspot will eventually cool down faster than if you hadn't (which of course depends on the size of the hotspot and how much heat you're pulling out).
However, given that there's no downsides to cooling down a hotspot other than, well, no longer being able to extract energy from it, geothermal is a bit of an honorary "renewable".
Actual renewables ultimately all come down to recent[0] solar energy, which will never deplete their source however much they are used. All the energy in wind, hydroelectric and biofuels has recently originated in the Sun.
[0] I say "recently" because fossil fuels are all also derived from the Sun, but their rate of regeneration is a bit too slow compared to the speed at which we use them.
A lot of hydroelectric depends on snow pack and glacier runoff that is being adversely affected by global warming. Solar and wind are the only robust hedges against a warm up that might ultimately severely curtail river flow.
We have a lot of uranium and nuclear is fairly renewable at least in the span of a few centuries. The waste issue is a problem.
At a certain point there won’t be enough heat recovered from the geothermal side of the loop to generate steam on the process side of the loop and power generation will cease. I’m not smart enough to calculate how long that will take, however. I think you could still use the geothermal energy at a lower temperature for district heating and cooling, but a mechanical engineer would be more qualified to answer that.
The Earth's heat content is about 1×10^19 TJ. This heat naturally flows to the surface by conduction at a rate of 44.2 TW and is replenished by radioactive decay at a rate of 30 TW. These power rates are more than double humanity's current energy consumption from primary sources, but most of this power is too diffuse (approximately 0.1 W/m^2 on average) to be recoverable.
Heat is extracted at geothermal wells much faster than it is being replenished by the average rate of heat flow from the deeper Earth. It's effectively "heat mining". Granted, there's a lot of heat to be mined.
This leads naturally to "artificial geothermal", where solar energy is used to heat rocks or soil, and the heat is later extracted. It doesn't have to be anywhere near as deep as ordinary geothermal, which had to accumulate that heat over many thousands of years. Just ~10 meters is about enough.
Almost none of it is from fission. Fission is a very rare natural decay mode of uranium and thorium. Most of their radioactive energy output is from ordinary non-fission radioactive decay.
About 20% of this is residual heat from planetary accretion; the remainder is attributed to past and current radioactive decay of naturally occurring isotopes.
Most of the radiogenic heating in the Earth results from the decay of the daughter nuclei in the decay chains of uranium-238 and thorium-232, and potassium-40.
Potassium is more or less distributed in the body (especially in soft tissues) following intake of foods. A 70-kg man contains about 126 g of potassium (0.18%), most of that is located in muscles. The daily consumption of potassium is approximately 2.5 grams. Hence the concentration of potassium-40 is nearly stable in all persons at a level of about 55 Bq/kg (3850 Bq in total), which corresponds to the annual effective dose of 0.2 mSv.
No, not quite. Geothermal is powered by the accumulated heat stored in rocks from fission Uranium and other heavy atoms deep in the Earth (and other phenomena).
Geothermal hotspots do not reheat by fission or otherwise at the same speed that we extract their energy (if they did we'd be in trouble if we weren't extracting it!).
As I mentioned in another comment, build a Dyson sphere of solar panels around the Sun and it will last just as long. Build an all-Earth geothermal plant and the heat will be depleted.
How long would it take for the heat to be depleted? Humans have only managed to drill something like 12km into the earth because it gets too hot to go further.
If it were possible to access all of the Earth's stored geothermal energy, probably a very, very, very long time.
But if we're open to applying a quantitative timescale threshold to the thought experiment, at which we can argue geothermal is renewable, that raises the question for nuclear. If we could access all fissile uranium and thorium on Earth, how long would it take for us to deplete its stored energy? Does that mean nuclear energy is renewable?
Can’t speak for large scale sites with abundant volcanic activity… But for residential geothermal the bore hole has a lifetime based on how much ground water there is and how active usage it sees.
This is because using it cools the hole slowly and after a few decades (depending on how quickly ground water can dissipate heat gradient) a new hole need to be drilled a distance away.
However much solar or wind energy we use, the Sun will last exactly as long. This is not a matter of scale. Even if we were to build a photovoltaic Dyson sphere around the Sun, it would have the same lifespan.
That is not the case for geothermal. It could in theory be cooled down if exploited at a massive scale.
Saying geothermal is not renewable is not an indictment nor a criticism. Geothermal is great and we should use it more. It's just technically not renewable, but that doesn't matter.
And after a hundred generations of this there will be no fusible material left. We can extract energy from rotating black holes until they stop, and then the universe is dead.
So solar energy is renewable over a human lifetime, not renewable over a stellar lifetime, renewable over a stellar formation cycle, not renewable over the lifetime of a universe, and renewable if universes turn out to be cyclical. And all but the first are pendantry in the context of renewable energy conversations.
Also, many of these countries are tropical or subtropical, with optimal conditions for solar energy year round. Nepal and Bhutan are relatively far from equator, but have many days of unobstructed sunshine.
What a great beacon of hope to consider that we are closer than we thought in the clean energy rollout !
I read somewhere, not sure though how it is assessed/how valid it is, that last year 50% world-wide came already from clean power, with countries like the UK around 50% in the middle and others like Spain far ahead.
Probably at least slightly misleading, just reading the names of some of the countries in the list (I am from South Africa).
Just because a country generates 100% of its energy from renewables, it doesn't mean that its enough to power the entire or even majority of the country. Case in point: DRC. I believe only half of the population has access to electricity. It's been a while since I've looked into continental stats, but a quick Google search suggests the situation hasn't changed that much in the last few years.
I live in one of those countries, and while renewable electricity helped to cushion the concern for house electricity, most of the logistics (that being the supply chain for basic commodities) are transported by oil (specifically diesel). Which further increases inflation for import dependent countries. Meaning even for those states (except those that don't import oil to move cars in the country) it will regardless cause an economic crisis.
One state is considered to be fully 'renewable' if the means of transport (excluding Airplanes since I can't find a suitable alternative ) for land is done via electric cars
Mixing in geothermal and hydro really distorts the story. Although technically correct, the common usage connotation of “renewable energy “ today is “wind and solar”.
Sadly these are edge cases due to either a lot of hydro, which is terrible for the environment in most cases or having neighbors that buy the renewable and help stabilize the grid with conventional energy.
The best way to go green is still going green yourself. Get some panels, batery, inverter and go where no government wants you to go, off-grid. (And a gas generator, too, just in case...)
This article omits important context : these 7 countries have massive hydro power (+geothermal for Iceland) for very little demand.
The only countries with <100 g CO2/kWh and >10TWh/y are using nuclear. Large scale batteries are exciting for the future but need more development. The 2 biggest battery investments in the world are being made in Australia and California, yet still produce 4x the g CO2/kWh of France.
i love that in a lot of countries people think these other countries are in the sticks and that they are modern... (ofc depending who u talk to but im sure we all know such a person...) :) a lot of perceptions based on old world views. Love to see these countries do so well on it. There might be many problems to solve still but it provides a degree of self reliance for energy that is really important today for a country i'd think
It's contrary to what most people think, but the later a country modernized, the better the infrastructure (generally). You basically get to skip the innovation stages where you have a hodgepodge of systems that eventually coalesce into one and all the upgrading required to bring it up to the newest standard. If you have a lower population and smaller geography, it is often easier to upgrade as well.
DR Kongo: 98% Hydropower, $ 760 GDP/person , 13% of country has electricity
Not sure how this is applicable (and in many cases: desirable) for countries that do not have significant hydropower potential or maybe want a GDP greater than $760 per person per year.
On the other hand, balcony solar power will be a game changer for the world, provided your neighbors won't steal the panels like they do the catalytic converters in my neighborhood.
Indeed, the cold-turkey effects are already starting to be more visible. Until November traffic here had recovered to > the pre COVID levels, but since then it has dropped considerably, enough to notice, and we're only a few weeks into this.
Let's head to electricitymaps.com !
Albania (https://app.electricitymaps.com/map/zone/AL/live/fifteen_min...)
- On 2026-04-12 16:45 GMT+2, 22,67% of electricity consumed by Albania is imported from Greece, which generates 22% of its electricity from gas. Interestingly, Albania exports about as much to Montenegro as it imports from Greece.
Bhutan:
- 100% hydro, makes perfect sense
Nepal:
- 98% hydro, a bit of solar for good measure
Iceland:
- 70% hydro, 30% geo
Paraguay:
- 99,9% hydro
Ethiopia:
- 96,4% hydro
DRC
- 99.6% hydro
So, the lessons for all other countries in the world is pretty clear: grow yourselves some mountains, dig yourselves a big river, and dam, baby, dam !!
(I'm kidding, but I'm sure someone has a pie-in-the-sky geoengineering startup about to disrupt topography using either AI, blockchain, or both.)
Being powered almost entirely by hydro means that the system is highly susceptible to droughts, so then they either have to spin up those oil plants from time to time or import electricity from abroad. I think it's also worth pointing out that nothing really changed because of climate change, the decision to rely on hydro was made in the 90s. The country used to have its own oil power plant that it heavily relied on before that decision, which slowly produced less and less until it was shut down for good in 2007. Some images of it from 2019: https://www.oneman-onemap.com/en/2019/06/26/the-abandoned-po...
Exactly what "storage" means there is the key, especially at high latitude. Do not assume just batteries.
You need solar. Make hydro the backup, fill reservoirs as your reserve and sell extra energy when they're nearly full.
Maybe you are confusing with 2022 when half of french fleet was shut down to check for potential pipe cracks/corrosion esp in one of their reactor designs due to poor geometry. But that's unrelated to droughts
Brazil, a continental country, has more than 80% of its energy from renewables
Largest chunk left is transport which can mostly be electrified now. Industrial and home heat too. There are hard to electrify sections in both but overall it's fairly obvious what to do next.
And the easy parts eliminate 3 or 4 units of primary energy for every one they replace, so even 40% primary energy is way over 50% toward the finish line of electrifying all the useful stuff.
I think it's also an interesting question as to whether countries that use a lot of electricity have lower per kWh prices because they spread the fixed costs further.
But: 7 isn't the number that matters, what matters is that next year it will be 8 or 9. That would be worth documenting.
[1] https://www.nve.no/energi/energisystem/energibruk/stroemdekl...
[2] https://www.nrk.no/tromsogfinnmark/norges-siste-kullgruve-pa...
I wrote about that in 2016, https://jacquesmattheij.com/the-problem-with-evs/ , and even though the situation has improved it has not improved as much as it should have.
This is quite frustrating because it is blindingly obvious to me that we will need to do better but given the profit angle it remains to be seen if these private entities will now do what's right for all of us. So far the signs are not good. Instead of embracing small scale generation utilities are fighting netmetering laws where ever they can (usually under the guise of not everybody being able to have solar, which is true, but which is not the real reason behind their objections). They're dragging their heels on expansion and modernization of grid infrastructure and the government(s) seem to be powerless to force the now out-of-control entities to live up to their responsibilities.
Couple that with the AI power hungry data centers and the stage is set for a lot of misery. Personally I think privatizing the electrical grid was a massive mistake. The market effects have not really happened, all that happened is that the money that should have gone into new infra has been spent on yachts and other shiny rock goodies.
https://youtu.be/TsmlyqZJOug
Or then they talk about how some countries have miraculous levels of an energy independence and social services and then look at their total population.
Most data you find will be using data that's massively out of date and be off by at least 2x though...
I had another facepalm moment when I read about EU planning to go nuclear again. That would've been amazing and smart in 2015 - but now? Yeah, it's dumb af. And that's coming from a German living at the northern end of the country.
Going nuclear was sane in the past and sane now. If Germany wants to prove expanding nuclear is dumb it should try first to have lower annual emissions, while spending less than double the cost of entire french fleet.
France is the biggest winner in EU- it'll build both nuclear and renewables achieving deep decarbonization
- California: 83% renewable, dominated by solar
- Spain: 73%, dominated by solar & wind
- Portugal: 90%, dominated by wind & solar
- The Netherlands: 86%, dominated by solar & wind
- Great Britain: 71%, dominated by wind & solar
There's real momentum happening.
California's grid is pretty decently balanced. Solar isn't even close to 50% - so saying that it "dominates" is pretty misleading.
It's like ~30% solar, ~12% hydro, ~10% wind, ~10% nuclear, all other renewables ~8% (~70% renewable, including nuclear) -> ~30% fossil fuels.
Are you maybe only counting domestic production and not total consumption? Or are you looking at the best time of the year and not the full year?
Or am I looking at sources that are >1 year out of date and in one year they've jumped from ~70% renewable to ~83%?
Not to downplay the positive steps that are being taken towards using renewable energy worldwide, but one must point out that all those countries except one are almost exclusively using hydroelectric power, whose availability at such scale is a geographical lottery. As for Iceland, which also relies mostly on hydroelectric power but not in such great a proportion, it makes up for it thanks to easy and abundantly available geothermal power (which, though environmentally friendly, is arguably not technically renewable).
Other countries will have to be more reliant on interconnects, diverse renewable mixes and batteries. Luckily this is now almost always cheaper and more secure than fossil fuels and the trend lines point towards that continuing to be more and more true over time.
Not to downplay the positive steps that are being taken but we are conveniently skipping over the denominator here at least in the case of Ethiopia and DRC who both have a grid that is only serving their full population at a fraction of the level needed to make this story one about geographical lotteries and abundance instead of one about poverty preventing them from access to the traditional carbon power generating routes to server the rest of the population.
This is due to the physics reality of the ground itself: Power of a Geothermal well will decay with time itself to a point where it become unusable and need to be closed.
It is due to the well itself getting stuck with impurity and minerals.
There are techniques (similar to 'fraking') to extend the lifetime of a well but most we'll have a death date and so does the powerplant associates with it.
If the topic interests you and you can stand artificially translates English, a French content creator did a pretty good video on the topic:
https://m.youtube.com/watch?v=q4xZArgOIWc
Additionally to that, Geothermal plants can emit CO2, even a lot of CO2 in some geological configuration.
All of that makes Geothermal (for electricity) a bit controversial as "Renewable".
I precise that there is absolutely nothing wrong about low temperature Geothermal energy for residential heating and we should do more.
However, given that there's no downsides to cooling down a hotspot other than, well, no longer being able to extract energy from it, geothermal is a bit of an honorary "renewable".
Actual renewables ultimately all come down to recent[0] solar energy, which will never deplete their source however much they are used. All the energy in wind, hydroelectric and biofuels has recently originated in the Sun.
[0] I say "recently" because fossil fuels are all also derived from the Sun, but their rate of regeneration is a bit too slow compared to the speed at which we use them.
We have a lot of uranium and nuclear is fairly renewable at least in the span of a few centuries. The waste issue is a problem.
Does this effect occur in lets say 10-20 years or is this longterm like 50y+?
https://en.wikipedia.org/wiki/Geothermal_power#Resources
https://en.wikipedia.org/wiki/Solar_irradiance#On_Earth's_su...
Solar is powered by fusion of Hydrogen in the Sun.
I'd use the same classification for both.
Most of the radiogenic heating in the Earth results from the decay of the daughter nuclei in the decay chains of uranium-238 and thorium-232, and potassium-40.
https://en.wikipedia.org/wiki/Radiogenic_heating
Potassium is more or less distributed in the body (especially in soft tissues) following intake of foods. A 70-kg man contains about 126 g of potassium (0.18%), most of that is located in muscles. The daily consumption of potassium is approximately 2.5 grams. Hence the concentration of potassium-40 is nearly stable in all persons at a level of about 55 Bq/kg (3850 Bq in total), which corresponds to the annual effective dose of 0.2 mSv.
https://www.nuclear-power.com/nuclear-engineering/radiation-...
Geothermal hotspots do not reheat by fission or otherwise at the same speed that we extract their energy (if they did we'd be in trouble if we weren't extracting it!).
As I mentioned in another comment, build a Dyson sphere of solar panels around the Sun and it will last just as long. Build an all-Earth geothermal plant and the heat will be depleted.
But if we're open to applying a quantitative timescale threshold to the thought experiment, at which we can argue geothermal is renewable, that raises the question for nuclear. If we could access all fissile uranium and thorium on Earth, how long would it take for us to deplete its stored energy? Does that mean nuclear energy is renewable?
This is because using it cools the hole slowly and after a few decades (depending on how quickly ground water can dissipate heat gradient) a new hole need to be drilled a distance away.
Geothermal is renewable.
That is not the case for geothermal. It could in theory be cooled down if exploited at a massive scale.
Saying geothermal is not renewable is not an indictment nor a criticism. Geothermal is great and we should use it more. It's just technically not renewable, but that doesn't matter.
You are still technically correct, which is the best kind of correct.
But if we follow that rationale, in a long enough timeline, solar and wind is also not renewable.
Just because a country generates 100% of its energy from renewables, it doesn't mean that its enough to power the entire or even majority of the country. Case in point: DRC. I believe only half of the population has access to electricity. It's been a while since I've looked into continental stats, but a quick Google search suggests the situation hasn't changed that much in the last few years.
One state is considered to be fully 'renewable' if the means of transport (excluding Airplanes since I can't find a suitable alternative ) for land is done via electric cars
Hydro, wind and solar. Hydro is often even more important because it runs more steadily than the other two.
https://www.nytimes.com/2026/03/23/climate/offshore-wind-gas...
The best way to go green is still going green yourself. Get some panels, batery, inverter and go where no government wants you to go, off-grid. (And a gas generator, too, just in case...)
Why is it that those are reserved for ultra-big utility companies and I cannot buy those for my home or even my balcony?
Might be experimental and unavailable, but just for small orders? Come on ...
The only countries with <100 g CO2/kWh and >10TWh/y are using nuclear. Large scale batteries are exciting for the future but need more development. The 2 biggest battery investments in the world are being made in Australia and California, yet still produce 4x the g CO2/kWh of France.
https://app.electricitymaps.com/map/5y/yearly
Bhutan: 99% Hydropower, $ 4700 GDP/person
Nepal: 23% Imported $ 1381 GDP/person
Paraguay: 100% Hydropower, $ 7990 GDP/personIceland: 99% Hydry/Geo, $90000 GDP/person
Ethiopia: 88% Hydropower, $ 1350 GDP/person
DR Kongo: 98% Hydropower, $ 760 GDP/person , 13% of country has electricity
Not sure how this is applicable (and in many cases: desirable) for countries that do not have significant hydropower potential or maybe want a GDP greater than $760 per person per year.
On the other hand, balcony solar power will be a game changer for the world, provided your neighbors won't steal the panels like they do the catalytic converters in my neighborhood.