In a world where solar panels are spreading across rooftops and wind farms are sprouting on the horizon, the renewable energy revolution is not coming—it's already here, with solar power leading a stunning global transformation that saw capacity surge by 269 gigawatts in 2022 alone.
Key Takeaways
- Global solar photovoltaic (PV) capacity reached 1,052 GW by the end of 2022, marking a 24% increase from 2021
- Solar PV additions accounted for 269 GW in 2022, representing 66% of all newly added renewable capacity worldwide
- The levelized cost of electricity (LCOE) for utility-scale solar PV fell by 89% between 2010 and 2022
- Global onshore wind capacity reached 899 GW by end of 2022, up 8% from 2021
- Wind power added 77 GW globally in 2022, accounting for 19% of renewable capacity growth
- Offshore wind capacity hit 35 GW in 2021, with China leading additions at 16.9 GW
- Global installed hydropower capacity reached 1,296 GW by end 2022
- Hydropower generated 4,160 TWh globally in 2022, 15% of world electricity
- China holds 42% of global hydro capacity at 420 GW end 2022
- Global bioenergy capacity reached 150 GW electrical equivalent by 2022
- Modern biomass power plants generated 600 TWh heat and electricity in 2021
- Geothermal capacity stood at 15.6 GW globally end 2022, led by US with 3.7 GW
- Global renewable capacity hit 3,372 GW end 2022, 86% increase since 2012
- Renewables generated 29.4% of global electricity in 2022, up from 19% in 2012
- Renewable investment reached $495 billion in 2022, 1.6% of global GDP
Solar power is now the dominant force driving global renewable energy growth.
Bioenergy and Geothermal
1Global bioenergy capacity reached 150 GW electrical equivalent by 2022
Verified2Modern biomass power plants generated 600 TWh heat and electricity in 2021
Verified3Geothermal capacity stood at 15.6 GW globally end 2022, led by US with 3.7 GW
Verified4Bioethanol production hit 114 billion liters in 2022, mostly from sugarcane and corn
Directional5Indonesia added 200 MW geothermal in 2022, total 2.3 GW
Single source6Anaerobic digestion biogas plants number 18,000 in Europe alone, producing 20 TWh/year
Verified7US geothermal generation 16.4 TWh in 2022, 0.4% electricity
Verified8Global biodiesel production 42 billion liters 2022
Verified9Kenya geothermal capacity 937 MW, 45% of electricity
Directional10Biomass co-firing in coal plants reached 20 GW capacity globally
Single source11New Zealand geothermal 1 GW, 18% electricity
Verified12Waste-to-energy incineration 600 plants worldwide, 80 million tons waste/year
Verified13Philippines geothermal 1.9 GW, 10% power mix
Verified14Bioenergy LCOE $0.089/kWh average 2022
Directional15China biomass power 40 GW end 2022
Single source16Enhanced geothermal systems (EGS) pilots total 50 MW
Verified17EU biomethane production 5 TWh equivalent 2022, target 35 TWh by 2030
Verified18Brazil biomass capacity 15 GW from bagasse
Verified19Iceland 100% renewable electricity, 30% geothermal
Directional20Global solid biomass trade 200 million tons/year
Single source21Geothermal heat utilization 107 GWth globally
Verified22India biomass power 10 GW
Verified23Advanced biofuels production 0.5 billion liters 2022
Verified24Turkey geothermal 1.7 GW electric + 6 GWth
Directional25Bioenergy avoided 1.2 Gt CO2 in 2022
Single sourceBioenergy and Geothermal Interpretation
While bioenergy silently became a powerhouse with the electrical equivalent of 150 nuclear reactors and geothermal kept things hot in the background, their combined hustle of avoiding 1.2 gigatons of CO2 proves that the road to a cleaner grid is being paved, one biogas digester and volcanic steam field at a time.
Global and Economic Impacts
1Global renewable capacity hit 3,372 GW end 2022, 86% increase since 2012
Verified2Renewables generated 29.4% of global electricity in 2022, up from 19% in 2012
Verified3Renewable investment reached $495 billion in 2022, 1.6% of global GDP
Verified4Renewables employed 12.7 million people worldwide in 2022
Directional5LCOE for renewables cheaper than fossil fuels in 95% cases by 2022
Single source6Renewables capacity growth needs to triple by 2030 for net zero
Verified7Global renewable power capacity forecast 8,100 GW by 2027
Verified8China renewables 1,200 GW end 2022, 40% power capacity
Verified9Renewables avoided 2.6 Gt CO2 in 2022, equivalent to EU emissions
Directional10Developing countries 60% renewable additions 2022
Single source11Green hydrogen from renewables cost $3-6/kg by 2030 projection
Verified12EU renewables share 23% final energy 2022
Verified13Battery storage paired with renewables reached 45 GW globally 2022
Verified14Renewables policy support via 360 instruments in 130 countries
Directional15Global RE capacity utilization 28% average 2022
Single source16US renewables 22% electricity 2022
Verified17India renewables target 500 GW non-fossil by 2030
Verified18Corporate PPA for renewables 26 GW signed 2022
Verified19Renewables R&D investment $25 billion OECD 2021
Directional20Africa renewables 50 GW installed, potential 10 TW
Single source21Net zero requires $4 trillion annual RE investment post-2030
Verified22Renewables met 82% new electricity demand 2019-2022
Verified23Latin America renewables 70% electricity
Verified24Green bonds for RE $500 billion cumulative 2022
Directional25Global RE supply chain risks highlighted, China 80% solar modules
Single source26RE integration via smart grids, 1 TW flexibility needed by 2030
Verified27Renewables capacity additions averaged 300 GW/year 2020-2022
VerifiedGlobal and Economic Impacts Interpretation
While the renewable energy train has impressively left the station with skyrocketing capacity and plummeting costs, it still needs to ditch its training wheels and triple its speed to win the race against climate change.
Hydropower
1Global installed hydropower capacity reached 1,296 GW by end 2022
Verified2Hydropower generated 4,160 TWh globally in 2022, 15% of world electricity
Verified3China holds 42% of global hydro capacity at 420 GW end 2022
Verified4Pumped storage hydropower (PSH) capacity 160 GW worldwide, 90% of global energy storage
Directional5Brazil hydro capacity 110 GW, generated 65% of electricity in 2022
Single source6Run-of-river hydro projects added 10 GW globally in 2022
Verified7Canada's hydro capacity 82 GW, 60% of its electricity
Verified8Three Gorges Dam in China, world's largest at 22.5 GW
Verified9Hydropower capacity factor averaged 40% globally in optimal sites
Directional10India hydro capacity 46.7 GW end FY2023
Single source11Small hydro (<10 MW) totals 100 GW globally
Verified12Vietnam added 1.2 GW hydro in 2022, total 21 GW
Verified13Hydropower avoided 2.5 Gt CO2 emissions annually
Verified14Russia hydro capacity 53 GW
Directional15Modernization upgrades added 5 GW hydro capacity globally 2022
Single source16Norway 96% electricity from hydro, capacity 33 GW
Verified17Hydropower LCOE $0.047/kWh average 2022
Verified18Africa hydro potential 300 GW untapped, installed 40 GW
Verified19US hydro capacity 80 GW, 6% electricity
Directional20Itaipu Dam Brazil-Paraguay 14 GW
Single source21Asia-Pacific 70% global hydro capacity
Verified22Hydro employed 2 million worldwide
Verified23Ethiopia's Grand Renaissance Dam nearing 5 GW completion 2023
Verified24Global hydro growth slowed to 5 GW net additions 2022 due to droughts
Directional25Sweden hydro 16 GW, 40% electricity
Single source26Marine current hydro pilots total 50 MW globally
VerifiedHydropower Interpretation
While hydropower remains the renewable heavyweight champion, holding 90% of the world's grid-scale storage in its pumped pockets, its growth is starting to look a bit dehydrated, adding only a modest 5 GW last year despite a vast reservoir of untapped potential still waiting, particularly in Africa.
Solar Energy
1Global solar photovoltaic (PV) capacity reached 1,052 GW by the end of 2022, marking a 24% increase from 2021
Verified2Solar PV additions accounted for 269 GW in 2022, representing 66% of all newly added renewable capacity worldwide
Verified3The levelized cost of electricity (LCOE) for utility-scale solar PV fell by 89% between 2010 and 2022
Verified4In 2022, China added 76 GW of solar PV capacity, more than the entire global additions in 2019
Directional5Concentrated solar power (CSP) capacity stood at 6.5 GW globally in 2021, with Morocco's Noor Ouarzazate plant being the largest at 580 MW
Single source6Residential solar PV installations in the US grew by 29% in 2022, reaching 4.8 GWdc
Verified7Bifacial solar modules now represent over 60% of global module production capacity as of 2023
Verified8Solar PV capacity factor in the US averaged 24.8% in 2022, up from 23.5% in 2021
Verified9India installed 11.3 GW of solar capacity in FY 2022-23
Directional10Floating solar PV capacity worldwide exceeded 5 GW by end of 2022
Single source11Global solar PV module prices dropped to $0.11/W in Q4 2022
Verified12Australia's solar rooftop capacity surpassed 17 GW by mid-2023
Verified13Utility-scale solar in California accounted for 28% of the state's electricity generation in 2022
Verified14Perovskite solar cells achieved 33.9% efficiency in tandem configurations in lab tests by 2023
Directional15Europe added 47 GW of solar PV in 2022, led by Germany with 12.7 GW
Single source16Solar PV generated 1,050 TWh globally in 2022, equivalent to powering 100 million average US homes
Verified17US solar capacity reached 139 GWdc by end of 2022
Verified18Module shipment prices fell 45% year-over-year in 2022 due to oversupply
Verified19Brazil's solar capacity grew 20-fold from 2 GW in 2019 to 40 GW in 2023
Directional20Agrivoltaics systems cover 10 GW globally by 2023, combining solar with agriculture
Single source21Japan's cumulative solar PV capacity hit 83 GW in 2022
Verified22Solar irradiance in deserts like Sahara could generate 4,300 TWh/year, 300 times global electricity demand
Verified23Topcon solar cells reached 25.4% efficiency in mass production by 2023
Verified24Vietnam added 11 GW solar in 2019-2020
Directional25Global solar R&D investment reached $5.5 billion in 2021
Single source26Netherlands solar capacity overtook coal in 2022 with 18 GW installed
Verified27Solar PV avoided 2.2 Gt CO2 emissions in 2022 globally
Verified28US community solar grew to 5 GW by 2023, serving 1 million subscribers
Verified29Global solar supply chain dominated by China with 80% polysilicon production
Directional30Concentrating PV systems achieved 42.1% efficiency record in 2022
Single sourceSolar Energy Interpretation
The global solar surge, now generating enough power for 100 million U.S. homes and driven by a near 90% drop in costs, is illuminating a future where we might finally stop arguing about the weather and just harness it.
Wind Energy
1Global onshore wind capacity reached 899 GW by end of 2022, up 8% from 2021
Verified2Wind power added 77 GW globally in 2022, accounting for 19% of renewable capacity growth
Verified3Offshore wind capacity hit 35 GW in 2021, with China leading additions at 16.9 GW
Verified4LCOE for onshore wind decreased 3% to $0.033/kWh in 2022 from 2021
Directional5US wind capacity reached 144 GW by end 2022, generating 10.3% of electricity
Single source6Europe installed 25 GW onshore and 2.6 GW offshore wind in 2022
Verified7Floating offshore wind capacity was 167 MW globally end 2022, with potential for 200 GW by 2050
Verified8Brazil added 3.2 GW wind in 2022, total capacity 25 GW
Verified9Wind turbine average size grew to 3.4 MW onshore in 2022
Directional10UK's offshore wind capacity reached 13.9 GW by 2022, powering 13 million homes
Single source11Global wind LCOE projected to fall 37% by 2027 for fixed-bottom offshore
Verified12India wind capacity at 42 GW end 2022, with 2.4 GW added
Verified13US capacity factor for onshore wind averaged 36.5% in 2022
Verified14Germany added 4.2 GW onshore wind in 2022 despite permitting delays
Directional15Global wind generated 2,100 TWh in 2022, avoiding 1.5 Gt CO2
Single source16Vietnam's wind capacity reached 4.5 GW by 2023
Verified17Next-gen 15 MW offshore turbines entering commercialization in 2023
Verified18Spain wind generation covered 25% of electricity in 2022
Verified19Australia wind capacity at 10 GW end 2022
Directional20Wind industry employed 1.25 million globally in 2022
Single source21Denmark generated 55% electricity from wind in 2022
Verified22Global offshore wind pipeline 321 GW as of 2023
Verified23Canada added 1 GW wind in 2022, total 14 GW
Verified24Wind R&D investment $4 billion in 2021 globally
Directional25Turkey wind capacity 11.3 GW end 2022
Single source26Ireland wind share 36% of electricity in 2022
VerifiedWind Energy Interpretation
While the world's political winds often blow hot air, the turbines are spinning serious results: global onshore capacity hit a breezy 899 GW, costs are falling faster than a poorly planned kite, and Denmark is already living in 2050 by generating over half its electricity from wind.
Sources & References
- Reference 1IRENAirena.orgVisit source
- Reference 2IEAiea.orgVisit source
- Reference 3SEIAseia.orgVisit source
- Reference 4WOODMACwoodmac.comVisit source
- Reference 5EIAeia.govVisit source
- Reference 6MNREmnre.gov.inVisit source
- Reference 7WORLDBANKworldbank.orgVisit source
- Reference 8PV-MAGAZINEpv-magazine.comVisit source
- Reference 9CLEANENERGYCOUNCILcleanenergycouncil.org.auVisit source
- Reference 10ENERGYenergy.ca.govVisit source
- Reference 11NRELnrel.govVisit source
- Reference 12SOLARPOWEREUROPEsolarpowereurope.orgVisit source
- Reference 13ABSOLARabsolar.org.brVisit source
- Reference 14METImeti.go.jpVisit source
- Reference 15NATUREnature.comVisit source
- Reference 16EVWINDevwind.esVisit source
- Reference 17RVOrvo.nlVisit source
- Reference 18NCSLncsl.orgVisit source
- Reference 19GWECgwec.netVisit source
- Reference 20WINDEUROPEwindeurope.orgVisit source
- Reference 21CANEIRAcaneira.org.brVisit source
- Reference 22GOVgov.ukVisit source
- Reference 23WIND-ENERGIEwind-energie.deVisit source
- Reference 24REEree.esVisit source
- Reference 25ENSens.dkVisit source
- Reference 264COFFSHORE4coffshore.comVisit source
- Reference 27CANWEAcanwea.caVisit source
- Reference 28TURKIYEturkiye.gov.trVisit source
- Reference 29EIRGRIDGROUPeirgridgroup.comVisit source
- Reference 30HYDROPOWERhydropower.orgVisit source
- Reference 31EPEepe.gov.brVisit source
- Reference 32NRCANnrcan.gc.caVisit source
- Reference 33CTGctg.com.cnVisit source
- Reference 34POWERMINpowermin.gov.inVisit source
- Reference 35RUSHYDROrushydro.ruVisit source
- Reference 36NVEnve.noVisit source
- Reference 37ITAIPUitaipu.gov.brVisit source
- Reference 38GRDgrd.gov.etVisit source
- Reference 39ENERGIMYNDIGHETENenergimyndigheten.seVisit source
- Reference 40IEABIOENERGYieabioenergy.comVisit source
- Reference 41ESDMesdm.go.idVisit source
- Reference 42EUROPEANBIOGASeuropeanbiogas.euVisit source
- Reference 43KENYAGEOTHERMALkenyageothermal.orgVisit source
- Reference 44EECAeeca.govt.nzVisit source
- Reference 45ISWAiswa.orgVisit source
- Reference 46DOEdoe.gov.phVisit source
- Reference 47NEAnea.gov.cnVisit source
- Reference 48ENERGYenergy.govVisit source
- Reference 49ENERGYenergy.gov.isVisit source
- Reference 50GEOTHERMAL-ENERGYgeothermal-energy.orgVisit source
- Reference 51MTAmta.gov.trVisit source
- Reference 52ABOUTabout.bnef.comVisit source
- Reference 53EMBER-CLIMATEember-climate.orgVisit source
- Reference 54ENERGYenergy.ec.europa.euVisit source
- Reference 55MAPmap.ren21.netVisit source
- Reference 56PIBpib.gov.inVisit source
- Reference 57PWCpwc.comVisit source
- Reference 58CLIMATEBONDSclimatebonds.netVisit source