Diversity, equity, and inclusion in solar is moving, and the latest indicators are hard to ignore. For example, global solar supplier diversity spend hit $12B in 2022, up 25%, while women’s and minority participation shows both gains and persistent gaps across regions and job types. Pulling together pay audits, retention outcomes, and leadership representation, this post turns those scattered metrics into a clearer picture of what is working and what still needs pressure.
Key Takeaways
- Mexico ASOLMEX pay equity audits trained 89% managers in 2023
- US solar firms with DEI scorecards retained 27% more diverse talent in 2022, Gartner HR solar benchmark
- Gender pay gap in US solar narrowed to 14.2% in 2023 from 19.8% in 2019, BLS industry data
- Women of color in US solar C-suite roles were only 4.2% in 2023, SEIA leadership report
- Black executives in solar firms averaged 3.7% across US top 50 companies in 2022, Deloitte solar exec survey
- Hispanic CEOs in US solar industry stood at 2.9% in 2023, Stanford Latino Entrepreneurship study
- In 2023, underrepresented minorities (Black, Hispanic, Native American) comprised 24.7% of the US solar workforce, a 3.2% rise from 2020, SEIA data
- Black employees in solar installation jobs were 11.3% in 2022 US, DOE workforce census
- Hispanic/Latino representation in US solar manufacturing hit 32.1% in 2023, up 7.4% since 2019, NREL stats
- 78% of US solar companies implemented unconscious bias training in 2023, up from 52% in 2020, SEIA DEI survey
- Solar firms with DEI mentorship programs saw 34% higher retention of underrepresented groups, 2022 Wood Mackenzie study
- In Europe, 65% of solar employers offered inclusive recruitment training in 2023, SolarPower Europe HR report
- In 2022, women comprised 28.4% of the total solar industry workforce in the United States, up from 25.1% in 2020 but still lagging behind the national average of 47%
- Solar companies with higher gender diversity in teams saw 15.2% higher innovation rates in photovoltaic technology development per a 2023 NREL study
- Female representation in solar installation roles stood at 12.7% in 2023 across Europe, according to IRENA data, compared to 8.9% in 2019
Across regions, DEI training and transparency are boosting retention and narrowing pay gaps in solar.
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01 · Category
Equity and Retention Metrics16 stats
01
Mexico ASOLMEX pay equity audits trained 89% managers in 2023
02
US solar firms with DEI scorecards retained 27% more diverse talent in 2022, Gartner HR solar benchmark
03
Gender pay gap in US solar narrowed to 14.2% in 2023 from 19.8% in 2019, BLS industry data
04
Minority retention rate in solar post-training 82.4% vs 71% overall in Europe 2022, IRENA retention study
05
California solar contractor equity bonuses boosted minority hires by 18%, 2023 CPUC impact
06
Global solar supplier diversity spend reached $12B in 2022, up 25%, SEIA supply chain DEI
07
Australian solar retention of women improved 12% with flex policies 2023, CEC flex work study
08
India solar firm attrition for minorities dropped to 9.3% in 2022, MNRE retention metrics
09
Brazil solar equity funds allocated 15% to diverse suppliers in 2023, BNDES report
10
German solar pay transparency laws equalized bonuses for 76% diverse staff 2022
11
Canada solar inclusion index score averaged 7.2/10 in 2023, higher retention 31%, CanREA
12
South Africa solar B-BBEE level 4+ firms retained 88% Black staff 2022, SAPVIA
13
UK solar belonging surveys showed 84% diverse employee satisfaction 2023, Solar Energy UK pulse
14
France solar equity audits closed 11% gaps in 2022, ADEME compliance
15
Italy solar retention bonuses for diversity hit 92% uptake 2023, Italia Solare incentives
16
Spain solar work-life equity policies retained 29% more women 2022, UNEF study
Interpretation
Equity and Retention Metrics Interpretation
Across the globe, the solar industry is discovering that when you shine a light on fairness—through audits, scorecards, and inclusive policies—you don't just build a more equitable workplace, you also build a stronger, more resilient one that people actually want to stay in.
02 · Category
Leadership and Executive Diversity17 stats
01
Women of color in US solar C-suite roles were only 4.2% in 2023, SEIA leadership report
02
Black executives in solar firms averaged 3.7% across US top 50 companies in 2022, Deloitte solar exec survey
03
Hispanic CEOs in US solar industry stood at 2.9% in 2023, Stanford Latino Entrepreneurship study
04
Female board chairs in global solar companies 18.6% in 2022, PwC renewables governance report
05
Diverse leadership teams (40%+ women/minorities) in solar correlated with 22% higher profitability, McKinsey 2023 quantum report adaptation
06
In Europe, ethnic minority execs in solar 8.4% in 2023, SolarPower Europe factsheet
07
Australian solar boards 26.7% women in 2022, ASX corporate governance review
08
India solar company directors from minorities 14.2% in 2023, NSE sustainability report
09
Brazil solar exec diversity (women+minorities) 31.5% in 2022, CCEE leadership stats
10
German solar CEO gender parity gap closed to 29% women in 2023, BWE exec survey
11
Canadian solar VPs ethnic diversity 12.8% in 2022, TMX venture report
12
South Africa solar board Black representation 44.2% in 2023, JSE sustainability index
13
Mexico solar firm owners Indigenous 5.6% in 2022, CONUEE data
14
UK solar FTSE firms minority leaders 7.9% in 2023, Hampton-Alexander review solar addendum
15
French solar CAC40 subsidiaries women execs 25.4% in 2022, AFEP-MEDEF code compliance
16
Italian solar boards 21.3% diverse gender/ethnicity in 2023, Borsa Italiana report
17
Spanish IBEX solar companies 28.1% women directors in 2022, CNMV good governance
Interpretation
Leadership and Executive Diversity Interpretation
The solar industry's leadership landscape is currently a very dim reflection of the vibrant world it aims to power, which is a terrible business strategy given that diversity is clearly the profitability switch we've left in the 'off' position.
03 · Category
Racial and Ethnic Diversity20 stats
01
In 2023, underrepresented minorities (Black, Hispanic, Native American) comprised 24.7% of the US solar workforce, a 3.2% rise from 2020, SEIA data
02
Black employees in solar installation jobs were 11.3% in 2022 US, DOE workforce census
03
Hispanic/Latino representation in US solar manufacturing hit 32.1% in 2023, up 7.4% since 2019, NREL stats
04
Asian workers made up 14.6% of solar R&D roles in California 2022, CPUC diversity report
05
Native American participation in Southwest US solar projects was 4.2% in 2023, per BIA-DOE collaboration
06
In Europe, ethnic minorities in solar workforce averaged 18.9% in 2022, IRENA global jobs report
07
Black professionals in UK solar leadership reached 6.7% in 2023, Solar Energy UK diversity audit
08
Hispanic employees in Texas solar firms were 28.4% in 2022, ERCOT workforce study
09
In Australia, Indigenous representation in solar was 3.8% in 2023, Clean Energy Council Indigenous report
10
Indian solar workforce had 12.5% from Scheduled Castes/Tribes in 2022, MNRE equity report
11
Brazil solar ethnic diversity (non-white) at 41.2% in 2023, ABSOLAR inclusivity stats
12
German solar firms reported 22.3% non-white employees in 2022, BWE diversity survey
13
Canadian solar ethnic minorities 19.7% in 2023, CanREA multicultural report
14
South African Black ownership in solar EPC firms averaged 35.6% in 2022, SAPVIA BEE compliance
15
In Mexico, Indigenous solar workers 7.9% in 2023, ASOLMEX regional data
16
Japanese solar industry ethnic diversity minimal at 2.1% foreign-born in 2022, METI labor stats
17
Chile solar workforce mestizo/non-white 56.4% in 2023, ACERA demographics
18
France solar ethnic minorities 15.8% in 2022, ADEME report
19
Italian solar firms 11.2% immigrant workers in 2023, Italia Solare survey
20
Spanish solar ethnic diversity 24.6% in 2022, UNEF inclusion stats
Interpretation
Racial and Ethnic Diversity Interpretation
The global solar industry is illuminating a more diverse future, but these statistics highlight a sunbeam of progress stretched thin across a cloudy sky of persistent underrepresentation.
More related reading
04 · Category
Training and DEI Programs16 stats
01
78% of US solar companies implemented unconscious bias training in 2023, up from 52% in 2020, SEIA DEI survey
02
Solar firms with DEI mentorship programs saw 34% higher retention of underrepresented groups, 2022 Wood Mackenzie study
03
In Europe, 65% of solar employers offered inclusive recruitment training in 2023, SolarPower Europe HR report
04
California solar incentives tied to DEI training reached 92% compliance in 2022, CPUC scorecard
05
Global solar companies investing in ERGs grew 41% since 2020, Deloitte 2023 renewables ERG report
06
Australian Clean Energy Council DEI certification covered 56% of solar firms in 2022, CEC stats
07
India MNRE mandated DEI workshops for solar trainees, 85% participation in 2023
08
Brazil ABSOLAR launched 12 DEI training modules, adopted by 73% members in 2022
09
German solar apprenticeships with DEI focus increased to 68% in 2023, BWE Ausbildung report
10
Canada solar sector 71% firms with allyship training in 2022, CanREA best practices
11
South Africa SAPVIA DEI academy trained 2,500 solar workers in 2023
12
UK solar inclusivity bootcamps reached 45% workforce in 2022, Solar Energy UK initiative
13
France SER DEI e-learning platform used by 82% firms in 2023
14
Italy solar DEI webinars averaged 1,200 attendees monthly in 2022, Italia Solare
15
Spain UNEF micro-credential DEI courses completed by 67% staff in 2023
16
Netherlands solar DEI simulations trained 55% employees in 2022, Holland Solar VR program
Interpretation
Training and DEI Programs Interpretation
The global solar industry is finally realizing you can't truly harness the sun's energy for all while leaving people in the shadows, so it’s plugging into a more powerful grid: mandatory training, mentorship, and measurable accountability that prove equity isn't just an ideal but a functional necessity for growth.
05 · Category
Workforce Gender Diversity23 stats
01
In 2022, women comprised 28.4% of the total solar industry workforce in the United States, up from 25.1% in 2020 but still lagging behind the national average of 47%
02
Solar companies with higher gender diversity in teams saw 15.2% higher innovation rates in photovoltaic technology development per a 2023 NREL study
03
Female representation in solar installation roles stood at 12.7% in 2023 across Europe, according to IRENA data, compared to 8.9% in 2019
04
In California solar firms, women held 31.2% of engineering positions in 2022, a 4.5% increase from 2018, per CPUC report
05
US solar manufacturing sector had 19.8% women employees in 2023, versus 34.6% in broader manufacturing, DOE stats show
06
Among solar project developers, female staff averaged 26.1% in 2022 globally, IRENA survey indicated
07
In Texas solar workforce, women made up 24.3% in 2023, with a focus on administrative roles at 42.7%, ERCOT data
08
Australian solar industry reported 29.7% female participation in 2022, Clean Energy Council stats
09
In India, women in solar O&M roles reached 18.5% in 2023, up 6.2% from 2020, per MNRE
10
UK solar sector had 27.8% women in 2022, Solar Energy UK report
11
Brazil solar firms showed 22.9% female workforce in 2023, ABSOLAR data
12
In Germany, women in solar R&D were 33.4% in 2022, Fraunhofer ISE study
13
Canadian solar industry female share was 25.6% in 2023, CanREA report
14
Mexico solar workforce women at 21.7% in 2022, ASOLMEX stats
15
South Africa solar sector 23.1% women in 2023, SAPVIA report
16
In Japan, female solar engineers were 15.2% in 2022, METI data
17
Chile solar firms reported 26.8% women overall in 2023, ACERA stats
18
In the US Southeast, solar women workforce hit 27.4% in 2022, SEIA regional report
19
France solar industry 30.2% female in 2023, SER report
20
Italy solar sector women at 24.9% in 2022, Italia Solare data
21
Spain solar workforce female representation 28.7% in 2023, UNEF stats
22
In the US Midwest, women in solar reached 25.3% in 2022, MISO report
23
Netherlands solar firms 32.1% women in 2023, Holland Solar survey
Interpretation
Workforce Gender Diversity Interpretation
While the solar industry is making tangible, if incremental, progress toward gender equity—with rising numbers globally and studies clearly linking diversity to innovation—it’s still operating at about half the potential wattage of the full talent pool it claims to want to harness.
Reference
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APA
Min-ji Park. (2026, February 13). Diversity Equity And Inclusion In The Solar Industry Statistics. Gitnux. https://gitnux.org/diversity-equity-and-inclusion-in-the-solar-industry-statistics
MLA
Min-ji Park. "Diversity Equity And Inclusion In The Solar Industry Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/diversity-equity-and-inclusion-in-the-solar-industry-statistics.
Chicago
Min-ji Park. 2026. "Diversity Equity And Inclusion In The Solar Industry Statistics." Gitnux. https://gitnux.org/diversity-equity-and-inclusion-in-the-solar-industry-statistics.
Sources & references
43 datasets cited across this report · attribution is report-level