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Energy Shift

Mapped: Solar and Wind Power by Country

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Mapped: Solar and Wind Power by Country

Wind and solar generate over a tenth of the world’s electricity. Taken together, they are the fourth-largest source of electricity, behind coal, gas, and hydro.

This infographic based on data from Ember shows the rise of electricity from these two clean sources over the last decade.

Europe Leads in Wind and Solar

Wind and solar generated 10.3% of global electricity for the first time in 2021, rising from 9.3% in 2020, and doubling their share compared to 2015 when the Paris Climate Agreement was signed.

In fact, 50 countries (26%) generated over a tenth of their electricity from wind and solar in 2021, with seven countries hitting this landmark for the first time: China, Japan, Mongolia, Vietnam, Argentina, Hungary, and El Salvador.

Denmark and Uruguay achieved 52% and 47% respectively, leading the way in technology for high renewable grid integration.

RankTop Countries Solar/Wind Power Share
#1🇩🇰 Denmark 51.9%
#2🇺🇾 Uruguay 46.7%
#3🇱🇺 Luxembourg 43.4%
#4🇱🇹 Lithuania 36.9%
#5🇪🇸 Spain 32.9%
#6🇮🇪 Ireland 32.9%
#7🇵🇹 Portugal 31.5%
#8🇩🇪 Germany 28.8%
#9🇬🇷 Greece 28.7%
#10🇬🇧 United Kingdom 25.2%

From a regional perspective, Europe leads with nine of the top 10 countries. On the flipside, the Middle East and Africa have the fewest countries reaching the 10% threshold.

Further Renewables Growth Needed to meet Global Climate Goals

The electricity sector was the highest greenhouse gas emitting sector in 2020.

According to the International Energy Agency (IEA), the sector needs to hit net zero globally by 2040 to achieve the Paris Agreement’s goals of limiting global heating to 1.5 degrees. And to hit that goal, wind and solar power need to grow at nearly a 20% clip each year to 2030.

Despite the record rise in renewables, solar and wind electricity generation growth currently doesn’t meet the required marks to reach the Paris Agreement’s goals.

In fact, when the world faced an unprecedented surge in electricity demand in 2021, only 29% of the global rise in electricity demand was met with solar and wind.

Transition Underway

Even as emissions from the electricity sector are at an all-time high, there are signs that the global electricity transition is underway.

Governments like the U.S., Germany, UK, and Canada are planning to increase their share of clean electricity within the next decade and a half. Investments are also coming from the private sector, with companies like Amazon and Apple extending their positions on renewable energy to become some of the biggest buyers overall.

More wind and solar are being added to grids than ever, with renewables expected to provide the majority of clean electricity needed to phase out fossil fuels.

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Energy Shift

Forecasting U.S. Clean Energy Job Creation by State (2019-2050)

The U.S. will have 5 million new clean energy jobs by 2050. Here we visualize the change in new clean energy jobs by state.

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Clean Energy Jobs creation by State

The Growth of Clean Energy Jobs by State

As the world is slowly moving towards a carbon-free future, job prospects within the renewable energy industry will see a boom in the coming years. Ranging from environmental scientists to renewable energy generation technicians and engineers, clean energy jobs are growing.

Between the shuttering of coal plants and companies making efforts to use renewable sources of energy, the United States on its own could see the creation of 5 million net new jobs within the energy-supply sector, driven by clean energy.

These jobs offer a more sustainable and high-paying alternative for the current and new workforce, especially in some of the country’s highly fossil-fuel-dependent states.

Based on analysis presented by Princeton University, the above infographic visualizes the forecasted change in energy-supply jobs in every state from 2019 to 2030 and up until 2050, in a net-zero scenario.

Shift in Energy Supply Jobs by 2030: Texas on the Forefront

Between 2020 and 2021, jobs in the oil and gas sector saw a 9% decline in Texas, a reduction of more than 55,000 in the state. Despite this, Texas is still one of the largest oil and natural gas producers, employing the highest number of people.

A rapid rise in employment in the clean energy industry will compensate for this decline in fossil fuel sector jobs. Texas fossil fuel unions have also signed onto the climate action plan and vowed to create more jobs in the clean energy sector.

In the process, Texas will see nearly 135,000 net new energy-supply jobs by 2030, more than any other state.

Here’s a look at the number of forecasted net new energy-supply jobs in the rest of the country:

StateForecasted Net Change in Energy-supply Jobs (2019-2030)
Texas134,446
California73,259
Florida65,754
South Carolina55,058
Iowa46,295
Virginia43,250
New Mexico39,548
Indiana38,908
Missouri33,786
Oklahoma30,953
Nebraska30,866
Illinois30,003
New York26,063
North Carolina25,789
Kansas22,064
Colorado18,634
Washington17,272
Alabama12,977
New Jersey12,845
Minnesota12,726
Michigan12,546
Georgia12,375
Oregon11,794
Pennsylvania11,581
Massachusetts11,332
North Dakota10,319
Mississippi9,564
Louisiana7,460
Utah7,388
Idaho6,758
Maryland6,461
Connecticut6,429
Nevada6,358
Montana6,014
Ohio5,873
Kentucky5,106
Maine4,483
Arizona3,962
South Dakota3,904
Tennessee3,752
Wyoming2,458
New Hampshire2,167
Arkansas1,991
Vermont1,591
Delaware1,538
Rhode Island1,399
Wisconsin863
West Virginia-1521
Total U.S.852,651

Note: Negative values indicate a decline in energy-supply jobs by 2030.

Shift in Energy Supply Jobs by 2050: Wisconsin Advances

Wisconsin has stated its desire to transition to 100% clean energy by 2050, growing the state’s economy by more than $21 billion.

According to Princeton, Wisconsin could also introduce more than 46,000 net new energy-supply jobs by 2050, a tremendous leap over the state’s 863 new jobs forecasted through 2030.

StateForecasted Net Change in Energy-supply Jobs (2019-2050)
Texas728,899
California356,350
Iowa266,464
Florida262,254
Nebraska216,561
Oklahoma213,432
Virginia209,840
Colorado183,014
Indiana170,705
Illinois165,348
Minnesota154,014
Oregon139,981
Kansas135,561
Georgia130,015
Pennsylvania127,286
Missouri126,825
Alabama125,812
New York121,786
Washington107,267
Maine102,026
Mississippi92,425
North Dakota86,490
Michigan80,755
New Mexico76,566
Tennessee74,275
North Carolina74,150
South Carolina62,779
Wyoming61,225
Montana60,127
Ohio53,848
Wisconsin46,445
New Hampshire44,025
South Dakota43,916
Arkansas42,038
Maryland39,527
West Virginia32,439
Nevada30,990
Kentucky29,243
Idaho28,371
Utah28,059
Vermont26,293
Arizona14,399
Delaware11,954
New Jersey11,091
Louisiana9,969
Connecticut5,644
Rhode Island1,478
Massachusetts-6,703
Total U.S.5,160,124

Note: Negative values indicate a decline in energy-supply jobs by 2050.

The state of Wyoming has the second-highest change in energy supply jobs, going from 2,400 jobs by 2030 to nearly 62,000 by 2050. Meanwhile, California, Florida, and Texas will continue their commitment to being leaders and introducing more clean energy-supply jobs by 2050.

The only states that will see a decline in clean energy jobs between their 2030 and 2050 totals are the northeastern states of Connecticut, New Jersey, and Massachusetts.

Most states have taken measures to create more sustainable and high-paying jobs without leaving the current workforce in the lurch. On average, U.S. states will see an increase of 105,000 energy-supply jobs by 2050.

As the states and the country make this transition and federal and private investment in the renewable energy industry increases, it’ll be interesting to keep track of how new clean energy jobs impact the economy.

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Energy Shift

What Are the Five Major Types of Renewable Energy?

Renewable energy is the foundation of the ongoing energy transition. What are the key types of renewable energy, and how do they work?

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the five types of renewable energy and how they work
the five types of renewable energy and how they work

The Renewable Energy Age

Awareness around climate change is shaping the future of the global economy in several ways.

Governments are planning how to reduce emissions, investors are scrutinizing companies’ environmental performance, and consumers are becoming conscious of their carbon footprints. But no matter the stakeholder, energy generation and consumption from fossil fuels is one of the biggest contributors to emissions.

Therefore, renewable energy sources have never been more top-of-mind than they are today.

The Five Types of Renewable Energy

Renewable energy technologies harness the power of the sun, wind, and heat from the Earth’s core, and then transforms it into usable forms of energy like heat, electricity, and fuel.

The above infographic uses data from Lazard, Ember, and other sources to outline everything you need to know about the five key types of renewable energy:

Energy Source% of 2021 Global Electricity GenerationAvg. levelized cost of energy per MWh
Hydro 💧 15.3%$64
Wind 🌬 6.6%$38
Solar ☀️ 3.7%$36
Biomass 🌱 2.3%$114
Geothermal ♨️ <1%$75

Editor’s note: We have excluded nuclear from the mix here, because although it is often defined as a sustainable energy source, it is not technically renewable (i.e. there are finite amounts of uranium).

Though often out of the limelight, hydro is the largest renewable electricity source, followed by wind and then solar.

Together, the five main sources combined for roughly 28% of global electricity generation in 2021, with wind and solar collectively breaking the 10% share barrier for the first time.

The levelized cost of energy (LCOE) measures the lifetime costs of a new utility-scale plant divided by total electricity generation. The LCOE of solar and wind is almost one-fifth that of coal ($167/MWh), meaning that new solar and wind plants are now much cheaper to build and operate than new coal plants over a longer time horizon.

With this in mind, here’s a closer look at the five types of renewable energy and how they work.

1. Wind

Wind turbines use large rotor blades, mounted at tall heights on both land and sea, to capture the kinetic energy created by wind.

When wind flows across the blade, the air pressure on one side of the blade decreases, pulling it down with a force described as the lift. The difference in air pressure across the two sides causes the blades to rotate, spinning the rotor.

The rotor is connected to a turbine generator, which spins to convert the wind’s kinetic energy into electricity.

2. Solar (Photovoltaic)

Solar technologies capture light or electromagnetic radiation from the sun and convert it into electricity.

Photovoltaic (PV) solar cells contain a semiconductor wafer, positive on one side and negative on the other, forming an electric field. When light hits the cell, the semiconductor absorbs the sunlight and transfers the energy in the form of electrons. These electrons are captured by the electric field in the form of an electric current.

A solar system’s ability to generate electricity depends on the semiconductor material, along with environmental conditions like heat, dirt, and shade.

3. Geothermal

Geothermal energy originates straight from the Earth’s core—heat from the core boils underground reservoirs of water, known as geothermal resources.

Geothermal plants typically use wells to pump hot water from geothermal resources and convert it into steam for a turbine generator. The extracted water and steam can then be reinjected, making it a renewable energy source.

4. Hydropower

Similar to wind turbines, hydropower plants channel the kinetic energy from flowing water into electricity by using a turbine generator.

Hydro plants are typically situated near bodies of water and use diversion structures like dams to change the flow of water. Power generation depends on the volume and change in elevation or head of the flowing water.

Greater water volumes and higher heads produce more energy and electricity, and vice versa.

5. Biomass

Humans have likely used energy from biomass or bioenergy for heat ever since our ancestors learned how to build fires.

Biomass—organic material like wood, dry leaves, and agricultural waste—is typically burned but considered renewable because it can be regrown or replenished. Burning biomass in a boiler produces high-pressure steam, which rotates a turbine generator to produce electricity.

Biomass is also converted into liquid or gaseous fuels for transportation. However, emissions from biomass vary with the material combusted and are often higher than other clean sources.

When Will Renewable Energy Take Over?

Despite the recent growth of renewables, fossil fuels still dominate the global energy mix.

Most countries are in the early stages of the energy transition, and only a handful get significant portions of their electricity from clean sources. However, the ongoing decade might see even more growth than recent record-breaking years.

The IEA forecasts that, by 2026, global renewable electricity capacity is set to grow by 60% from 2020 levels to over 4,800 gigawatts—equal to the current power output of fossil fuels and nuclear combined. So, regardless of when renewables will take over, it’s clear that the global energy economy will continue changing.

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