GITNUXREPORT 2025

Upskilling And Reskilling In The Renewable Energy Industry Statistics

Renewable energy sector rapidly upskills workforce, addressing a critical skills gap globally.

Jannik Linder

Co-Founder of Gitnux, specialized in content and tech since 2016.

First published: April 29, 2025

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Statistic 1

65% of companies in the sector prioritize reskilling current employees over hiring new talent.

Statistic 2

74% of renewable energy firms have an active policy for workforce diversity and inclusion through training.

Statistic 3

The integration of sustainability metrics into employee performance assessments in renewables is now adopted by 48% of companies.

Statistic 4

In 2023, 85% of renewable energy companies reported investing in employee upskilling programs.

Statistic 5

The demand for reskilling in the renewable sector increased by 68% between 2020 and 2023.

Statistic 6

Approximately 60% of renewable energy companies offer formal training programs for their employees.

Statistic 7

70% of renewable energy workers report that ongoing training is crucial for job security.

Statistic 8

Reskilling initiatives in offshore wind energy have led to a 40% increase in local employment in host regions.

Statistic 9

The average annual training cost per employee in the renewable sector is $1,200.

Statistic 10

Women represent approximately 28% of the renewable energy workforce, with initiatives underway to increase participation through upskilling.

Statistic 11

Digital skills are increasingly important, with 78% of renewable energy companies investing in digital upskilling.

Statistic 12

Renewable energy projects with comprehensive training programs have 25% higher success rates in deployment.

Statistic 13

Reskilling for battery storage technologies has grown by 112% since 2020.

Statistic 14

80% of renewable energy companies plan to expand their training programs in the next two years.

Statistic 15

Investment in renewable energy upskilling programs increased by 35% worldwide from 2019 to 2022.

Statistic 16

66% of renewable energy professionals believe digital skills will be the most valuable in future roles.

Statistic 17

About 40% of renewable energy companies collaborate with educational institutions for workforce reskilling.

Statistic 18

Reskilling in environmental science and engineering increased by 50% during 2021-2023.

Statistic 19

The percentage of renewable energy training programs that include cybersecurity training has grown from 10% to 57% since 2020.

Statistic 20

Solar and wind sectors report a 30% increase in employee participation in training programs related to health and safety.

Statistic 21

Reskilling in offshore wind has resulted in a 45% reduction in project delays caused by workforce shortages.

Statistic 22

Reskilling programs targeting indigenous communities have increased renewable energy employment among these groups by 20% since 2020.

Statistic 23

The average duration of renewable energy upskilling programs is 6 months, with some specialized certifications taking up to 12 months.

Statistic 24

82% of renewable energy companies believe that continuous learning is essential for long-term success.

Statistic 25

Governments in 35 countries have introduced mandates requiring renewable energy training as a condition for project approval.

Statistic 26

The share of online courses for renewable energy reskilling classes increased by 70% between 2020 and 2023.

Statistic 27

Companies investing in upskilling have reported a 15% increase in overall productivity.

Statistic 28

The number of renewable energy startups offering in-house training programs grew by 60% from 2021 to 2023.

Statistic 29

Reskilling initiatives have contributed to a 35% reduction in workforce turnover in renewable energy firms.

Statistic 30

58% of renewable energy professionals believe that AI and automation skills will be critical for future job roles.

Statistic 31

The renewable sector's investment in AI-based training tools increased by 80% between 2020 and 2023.

Statistic 32

Over 50% of renewable energy workers have completed at least one formal upskilling course within the past year.

Statistic 33

Renewable energy companies in Europe committed a combined €250 million in workforce reskilling efforts in 2022.

Statistic 34

Nearly 90% of renewable energy employers agree that soft skills such as problem-solving and teamwork are essential for technical roles.

Statistic 35

The implementation of virtual reality (VR) training modules in renewable energy upskilling programs increased by 65% during 2021-2023.

Statistic 36

The majority of renewable energy professionals (72%) seek continual professional development opportunities annually.

Statistic 37

The integration of sustainability and environmental impact training in renewable energy courses has grown by 45% since 2020.

Statistic 38

The median salary increase for workers who complete upskilling programs in renewable energy is approximately 12%.

Statistic 39

The development of modular training programs allows renewable energy firms to quickly reskill staff for new technology deployments, increasing agility by 40%.

Statistic 40

67% of surveyed renewable energy companies reported that reskilling programs have improved project delivery times.

Statistic 41

The number of renewable energy micro-credentials issued globally has increased by 48% over the past two years.

Statistic 42

The percentage of renewable energy companies partnering with tech firms for workforce training increased from 15% in 2020 to 50% in 2023.

Statistic 43

The average time to upskill existing employees in new renewable technology is approximately 9 months.

Statistic 44

Over 70% of renewable energy sector employers evaluate the effectiveness of their training programs annually.

Statistic 45

The use of gamification techniques in renewable energy training modules increased by 45% during 2021-2023.

Statistic 46

The market for online renewable energy training courses is expected to grow at a rate of 15% annually until 2026.

Statistic 47

Specific reskilling programs focused on energy storage and grid modernization have seen enrollment increases of 60% since 2020.

Statistic 48

83% of renewable energy executives cite talent shortages as the primary barrier to project development, emphasizing the need for targeted upskilling.

Statistic 49

The use of blockchain in workforce credentialing and training verification increased significantly in 2022, by 70% globally.

Statistic 50

The percentage of renewable energy professionals with formal training in safety protocols exceeds 75%, leading to safer work environments.

Statistic 51

The global renewable energy workforce is expected to reach 42 million by 2030, up from 13.3 million in 2020.

Statistic 52

The renewable energy sector has created over 4 million new jobs since 2015, with solar PV leading the growth.

Statistic 53

By 2030, the renewable energy sector is projected to require 8 million new skilled workers globally.

Statistic 54

Solar PV installation jobs are expected to grow by 24% annually over the next five years.

Statistic 55

Wind turbine technician is ranked among the fastest-growing jobs in the U.S., with a projected growth rate of 15% from 2022 to 2032.

Statistic 56

The renewable energy sector faces a skills gap of nearly 2 million workers by 2025.

Statistic 57

The level of specialized certification in renewable energy has increased by 55% over the past three years.

Statistic 58

The average age of workers in renewable energy is decreasing as older workers retire and new talent is upskilled, dropping from 45 to 39 years between 2018 and 2023.

Statistic 59

The global investment in renewable energy training infrastructure exceeded $2 billion in 2022.

Statistic 60

The ratio of apprenticeships to full-time renewable energy jobs has increased by 15% over the past three years.

Statistic 61

More than 65% of renewable energy companies plan to increase their workforce training budget in the next fiscal year.

Statistic 62

The largest renewable energy skills gap is in mechanical and electrical engineering roles.

Statistic 63

Workforce diversity initiatives in renewable energy have led to a 22% increase in participation among underrepresented groups.

Statistic 64

Data analytics skills are now a prerequisite for 55% of technical roles in the renewable energy industry.

Statistic 65

The global renewable energy skills gap is projected to grow at a compound annual rate of 4.5% through 2030.

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Key Highlights

The global renewable energy workforce is expected to reach 42 million by 2030, up from 13.3 million in 2020.
The renewable energy sector has created over 4 million new jobs since 2015, with solar PV leading the growth.
In 2023, 85% of renewable energy companies reported investing in employee upskilling programs.
The demand for reskilling in the renewable sector increased by 68% between 2020 and 2023.
By 2030, the renewable energy sector is projected to require 8 million new skilled workers globally.
Approximately 60% of renewable energy companies offer formal training programs for their employees.
Solar PV installation jobs are expected to grow by 24% annually over the next five years.
Wind turbine technician is ranked among the fastest-growing jobs in the U.S., with a projected growth rate of 15% from 2022 to 2032.
70% of renewable energy workers report that ongoing training is crucial for job security.
Reskilling initiatives in offshore wind energy have led to a 40% increase in local employment in host regions.
The average annual training cost per employee in the renewable sector is $1,200.
Women represent approximately 28% of the renewable energy workforce, with initiatives underway to increase participation through upskilling.
The renewable energy sector faces a skills gap of nearly 2 million workers by 2025.

With the renewable energy industry projected to grow exponentially to 42 million jobs by 2030, its rapid upskilling and reskilling initiatives are not only bridging a critical skills gap but also transforming the workforce landscape to meet the challenges of a sustainable future.

Company and Industry Practices

65% of companies in the sector prioritize reskilling current employees over hiring new talent.
74% of renewable energy firms have an active policy for workforce diversity and inclusion through training.
The integration of sustainability metrics into employee performance assessments in renewables is now adopted by 48% of companies.

Company and Industry Practices Interpretation

Amid a rapidly evolving renewable sector, companies are betting on reskilling and diversifying their workforce—highlighting that cultivating existing talent and inclusive training isn't just good practice, but a strategic necessity for sustainable growth.

Reskilling and Talent Development

In 2023, 85% of renewable energy companies reported investing in employee upskilling programs.
The demand for reskilling in the renewable sector increased by 68% between 2020 and 2023.
Approximately 60% of renewable energy companies offer formal training programs for their employees.
70% of renewable energy workers report that ongoing training is crucial for job security.
Reskilling initiatives in offshore wind energy have led to a 40% increase in local employment in host regions.
The average annual training cost per employee in the renewable sector is $1,200.
Women represent approximately 28% of the renewable energy workforce, with initiatives underway to increase participation through upskilling.
Digital skills are increasingly important, with 78% of renewable energy companies investing in digital upskilling.
Renewable energy projects with comprehensive training programs have 25% higher success rates in deployment.
Reskilling for battery storage technologies has grown by 112% since 2020.
80% of renewable energy companies plan to expand their training programs in the next two years.
Investment in renewable energy upskilling programs increased by 35% worldwide from 2019 to 2022.
66% of renewable energy professionals believe digital skills will be the most valuable in future roles.
About 40% of renewable energy companies collaborate with educational institutions for workforce reskilling.
Reskilling in environmental science and engineering increased by 50% during 2021-2023.
The percentage of renewable energy training programs that include cybersecurity training has grown from 10% to 57% since 2020.
Solar and wind sectors report a 30% increase in employee participation in training programs related to health and safety.
Reskilling in offshore wind has resulted in a 45% reduction in project delays caused by workforce shortages.
Reskilling programs targeting indigenous communities have increased renewable energy employment among these groups by 20% since 2020.
The average duration of renewable energy upskilling programs is 6 months, with some specialized certifications taking up to 12 months.
82% of renewable energy companies believe that continuous learning is essential for long-term success.
Governments in 35 countries have introduced mandates requiring renewable energy training as a condition for project approval.
The share of online courses for renewable energy reskilling classes increased by 70% between 2020 and 2023.
Companies investing in upskilling have reported a 15% increase in overall productivity.
The number of renewable energy startups offering in-house training programs grew by 60% from 2021 to 2023.
Reskilling initiatives have contributed to a 35% reduction in workforce turnover in renewable energy firms.
58% of renewable energy professionals believe that AI and automation skills will be critical for future job roles.
The renewable sector's investment in AI-based training tools increased by 80% between 2020 and 2023.
Over 50% of renewable energy workers have completed at least one formal upskilling course within the past year.
Renewable energy companies in Europe committed a combined €250 million in workforce reskilling efforts in 2022.
Nearly 90% of renewable energy employers agree that soft skills such as problem-solving and teamwork are essential for technical roles.
The implementation of virtual reality (VR) training modules in renewable energy upskilling programs increased by 65% during 2021-2023.
The majority of renewable energy professionals (72%) seek continual professional development opportunities annually.
The integration of sustainability and environmental impact training in renewable energy courses has grown by 45% since 2020.
The median salary increase for workers who complete upskilling programs in renewable energy is approximately 12%.
The development of modular training programs allows renewable energy firms to quickly reskill staff for new technology deployments, increasing agility by 40%.
67% of surveyed renewable energy companies reported that reskilling programs have improved project delivery times.
The number of renewable energy micro-credentials issued globally has increased by 48% over the past two years.
The percentage of renewable energy companies partnering with tech firms for workforce training increased from 15% in 2020 to 50% in 2023.
The average time to upskill existing employees in new renewable technology is approximately 9 months.
Over 70% of renewable energy sector employers evaluate the effectiveness of their training programs annually.
The use of gamification techniques in renewable energy training modules increased by 45% during 2021-2023.
The market for online renewable energy training courses is expected to grow at a rate of 15% annually until 2026.
Specific reskilling programs focused on energy storage and grid modernization have seen enrollment increases of 60% since 2020.
83% of renewable energy executives cite talent shortages as the primary barrier to project development, emphasizing the need for targeted upskilling.
The use of blockchain in workforce credentialing and training verification increased significantly in 2022, by 70% globally.
The percentage of renewable energy professionals with formal training in safety protocols exceeds 75%, leading to safer work environments.

Reskilling and Talent Development Interpretation

With 85% of renewable energy firms investing in upskilling and reskilling soaring by 68%, it's clear that the industry is not only powering the world's transition to green energy but also actively rewiring its workforce — proving that in renewable energy sector, staying current isn’t just smart, it's essential for a sustainable future.

Workforce Growth and Employment Trends

The global renewable energy workforce is expected to reach 42 million by 2030, up from 13.3 million in 2020.
The renewable energy sector has created over 4 million new jobs since 2015, with solar PV leading the growth.
By 2030, the renewable energy sector is projected to require 8 million new skilled workers globally.
Solar PV installation jobs are expected to grow by 24% annually over the next five years.
Wind turbine technician is ranked among the fastest-growing jobs in the U.S., with a projected growth rate of 15% from 2022 to 2032.
The renewable energy sector faces a skills gap of nearly 2 million workers by 2025.
The level of specialized certification in renewable energy has increased by 55% over the past three years.
The average age of workers in renewable energy is decreasing as older workers retire and new talent is upskilled, dropping from 45 to 39 years between 2018 and 2023.
The global investment in renewable energy training infrastructure exceeded $2 billion in 2022.
The ratio of apprenticeships to full-time renewable energy jobs has increased by 15% over the past three years.
More than 65% of renewable energy companies plan to increase their workforce training budget in the next fiscal year.
The largest renewable energy skills gap is in mechanical and electrical engineering roles.
Workforce diversity initiatives in renewable energy have led to a 22% increase in participation among underrepresented groups.
Data analytics skills are now a prerequisite for 55% of technical roles in the renewable energy industry.
The global renewable energy skills gap is projected to grow at a compound annual rate of 4.5% through 2030.

Workforce Growth and Employment Trends Interpretation

As the renewable energy industry gears up for a projected workforce leap to 42 million by 2030—doubling its size and demanding 8 million more skilled workers—it's clear that effectively upskilling and reskilling are not just beneficial but vital to bridging a looming 2-million-strong skills gap, especially as faster-than-ever renewables like solar and wind tech propel us toward a cleaner, job-rich future.