BSE Clean Environment
BSETheme29 companies
- P/EPrice to earnings of an index. The index's P/E as the exchange publishes it with the close: its members' market value divided by their profit over the last twelve months, each member counted as the index weighs it.
- 44.82
- P/BPrice to book of an index. The index's P/B as the exchange publishes it: its members' market value divided by their net worth, the assets they own less everything they owe.
- 6.37
- Dividend yieldDividend yield of an index. The index's dividend yield as the exchange publishes it: dividends its members paid over the last twelve months as a percentage of their market value.
- 0.37%
P/E against its own past
Where today's P/E sits among every trading day of each window: the dot is today, the tick the middle day.
P/E at each month's last trading day, and on 22 Oct 2026
What the BSE Clean Environment companies earned
Each quarter against the same quarter a year earlier, added up over today's members that filed both. A quarter fewer than 60% of them filed is left out.
- Revenue growthRevenue growth, against a year earlier. Revenue of the quarter to Jun 2026 against the same quarter a year earlier, added up over the 29 companies that filed both.
- +23.1%quarter to Jun 2026
- Profit growthProfit growth, against a year earlier. Profit of the quarter to Jun 2026 against the same quarter a year earlier, added up over the 29 companies that filed both and made a profit a year earlier.
- +11.0%quarter to Jun 2026
- Filed the quarterCompanies that filed the quarter. How many of the index's 29 listed companies have filed results for the quarter to Jun 2026; the growth figures are theirs.
- 29of 29
- Median ROCEMedian return on capital employed. The middle figure of the 29 companies' ROCE for the year to Mar 2026, half above and half below. Operating profit after depreciation (revenue less operating expenses and depreciation, without other income and one-off items) as a percentage of all the money the business runs on: the whole group's net worth, the other owners of its subsidiaries included, plus borrowings. Lease liabilities are not counted: the results filings do not state them.
- 11.4%year to Mar 2026
Growth against the same quarter a year earlier, per cent
- Revenue growth
- Profit growth
Revenue grew against a year earlier in 12 of the 12 quarters shown.Fastest profit growth +61.9%, quarter to Mar 2025.
The largest companies
The 12 largest companies in the BSE Clean Environment, each sized by its market cap.
Market cap, ₹ crore
- Adani Green Energy₹1,95,207 Cr
- Tata Power Company₹1,11,230 Cr
- JSW Energy₹82,241 Cr
- NHPC₹70,155 Cr
- NTPC Green Energy₹68,430 Cr
- Waaree Energies₹67,739 Cr
- Ather Energy₹54,731 Cr
- Suzlon Energy₹51,411 Cr
- Premier Energies₹38,736 Cr
- Acme Solar Holdings₹26,285 Cr
- Mtar Technologies₹19,871 Cr
- SJVN₹18,627 Cr
Companies in the BSE Clean Environment
Largest first, by market cap.
Adani Green EnergyADANIGREEN · Power₹1,185.10−5.19%₹1,95,207 Cr104.26.3%None+13.4%
Tata Power CompanyTATAPOWER · Power₹348.10−1.53%₹1,11,230 Cr28.86.8%0.72%−12.5%
JSW EnergyJSWENERGY · Power₹448.55−3.31%₹82,241 Cr41.86.2%0.45%−15.9%
NHPCNHPC · Power₹69.84−3.51%₹70,155 Cr18.53.6%2.31%−18.6%
NTPC Green EnergyNTPCGREEN · Power₹81.21−3.72%₹68,430 Cr112.73.4%None−19.4%
Waaree EnergiesWAAREEENER · Electrical Equipment₹2,354.90−0.64%₹67,739 Cr–29.8%0.17%−34.0%
Ather EnergyATHERENERG · Automobiles₹1,380.00−3.18%₹54,731 Cr–−15.3%None+88.2%
Suzlon EnergySUZLON · Electrical Equipment₹37.40−3.03%₹51,411 Cr16.427.4%None−31.4%
Premier EnergiesPREMIERENE · Electrical Equipment₹853.30−1.22%₹38,736 Cr23.327.2%0.09%−19.8%
Acme Solar HoldingsACMESOLAR · Power₹371.85−4.36%₹26,285 Cr43.66.4%0.05%+31.1%
Mtar TechnologiesMTARTECH · Electrical Equipment₹6,460.00−5.00%₹19,871 Cr148.916.1%None+182.0%
SJVNSJVN · Power₹47.40−1.76%₹18,627 Cr29.15.1%3.16%−46.9%
Emmvee Photovoltaic PowerEMMVEE · Electrical Equipment₹235.95−5.26%₹16,336 Cr11.533.4%0.42%–
Ola Electric MobilityOLAELEC · Automobiles₹29.93−6.29%₹14,961 Cr–−26.9%None−44.3%
Fujiyama Power SystemsUTLSOLAR · Electrical Equipment₹362.05−1.88%₹11,111 Cr37.833.3%None–
VA Tech WabagWABAG · Other Utilities₹1,710.40−3.49%₹10,689 Cr–15.8%0.29%+21.4%
Inox WindINOXWIND · Electrical Equipment₹58.93−5.12%₹10,185 Cr29.67.0%None−61.3%
Gravita IndiaGRAVITA · Minerals & Mining₹1,343.20−1.36%₹9,914 Cr25.312.5%None−15.9%
Olectra GreentechOLECTRA · Automobiles₹955.70−3.54%₹7,844 Cr44.218.7%0.06%−32.7%
Waaree Renewable TechnologiesWAAREERTL · Electrical Equipment₹678.25−5.66%₹7,080 Cr15.221.0%None−44.9%
KPI Green EnergyKPIGREEN · Power₹287.30−2.89%₹5,679 Cr12.410.8%0.30%−43.5%
ION Exchange (India)IONEXCHANG · Other Utilities₹337.75−2.89%₹4,954 Cr50.56.0%0.37%−16.4%
Vikram SolarVIKRAMSOLR · Electrical Equipment₹127.98−2.71%₹4,637 Cr13.018.6%None−62.3%
Saatvik Green EnergySAATVIKGL · Electrical Equipment₹352.05−3.19%₹4,475 Cr–15.1%None−33.4%
Refex IndustriesREFEX · Other Utilities₹226.55−3.78%₹3,109 Cr12.624.3%0.44%−35.3%
Enviro Infra EngineersEIEL · Other Utilities₹161.39−5.63%₹2,833 Cr15.715.6%None−33.5%
Websol Energy SystemWEBELSOLAR · Electrical Equipment₹60.47−1.14%₹2,625 Cr8.450.5%0.41%−49.1%
Ganesha EcosphereGANECOS · Textiles & Apparels₹976.30+1.17%₹2,616 Cr46.35.6%0.36%−19.9%
EMSEMSLIMITED · Other Utilities₹284.85−3.38%₹1,582 Cr23.28.4%0.53%−46.9%
Funds that follow the BSE Clean Environment
1 fund with the BSE Clean Environment as the benchmark they measure themselves against, from each fund's latest monthly report.
About the BSE Clean Environment
An index of 29 companies: it shows how they have moved together, and its P/E is what the market pays for a year of their profit.
- Published by
- BSE
- Kind
- Theme
- CompaniesCompanies in an index. How many companies the index holds on its current list, which the exchange revises from time to time.
- 29
- List last changed
- 30 Sep 2026
- Above 200-day averageMembers above their 200-day average. The share of the index's members whose latest close is above their own average close of the last 200 trading days; members listed too recently to have one are left out.
- 7 of 29
Theme indices
Most followed first.All
Nifty India Consumption30 companiesP/E 35.85
Nifty India Manufacturing77 companiesP/E 25.49
Nifty Infrastructure30 companiesP/E 21.37
BSE India Infrastructure Index30 companiesP/E 16.10
BSE TECK21 companiesP/E 20.79- Nifty100 ESGThemeP/E 19.44
Nifty MNC30 companiesP/E 31.92
Nifty India Defence22 companiesP/E 53.33
Nifty Capital Markets17 companiesP/E 40.34
Nifty Commodities30 companiesP/E 14.04