iTechGuides is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more
Particulate matter (PM) from Unit 2 of the Deen Bandhu Chhotu Ram Thermal Power Project in Yamunanagar was reported at 1,939 mg/Nm³ on February 10, 2026—38.78 times the stated 50 mg/Nm³ standard. Hindustan Times, reporting on a Central Pollution Control Board (CPCB) reply to a Right to Information (RTI) request, says CPCB calculated ₹31.46 crore in interim environmental compensation for the plant’s reported non-compliant operation. The available account does not establish that this amount was finally imposed or paid.
What the reported readings show
Hindustan Times’ account of CPCB’s RTI response says CPCB monitored the plant’s stacks on February 10 and 11, 2026, while both units were operating. The reported results were:
| Unit and monitoring date | Reported PM concentration | Comparison with stated 50 mg/Nm³ standard |
|---|---|---|
| Unit 2, February 10, 2026 | 1,939 mg/Nm³ | 38.78 times the standard, reported by Hindustan Times as 38.8 times |
| Unit 1, February 11, 2026 | 63.9 mg/Nm³ | 27.8% above the standard |
The ratio for Unit 2 is 1,939 divided by 50. The Unit 1 result is 13.9 mg/Nm³ above 50. These are the reported readings for those monitoring dates, not a claim that emissions remained at those levels throughout the period used for the compensation calculation. The 50 mg/Nm³ benchmark is the standard cited in Hindustan Times’ account; the CPCB monitoring report and the underlying regulatory instrument for this specific coal-fired plant were not available to independently verify here.
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
What the ₹31.46 crore figure means
The reported amount is an interim environmental-compensation assessment, not a confirmed final penalty, payment, or debt. Hindustan Times says CPCB calculated it for February 10 through June 15, 2026, at ₹0.40 per unit of electricity generated during the reported non-compliant operation. The account cites National Power Portal combined generation of 786.61 million units for that period.
#1 Best Overall
- Quick Detection, Safety First: 4 gas monitor multi gas detector is designed for rapid detection of 4 types of gases (H2S, CO, LEL, O2). ensuring long-term monitoring of gas concentrations.
- User-Friendly Design: gas detector is made of high-strength ABS engineering plastic, which is waterproof, dustproof, and explosion-proof. Its back clip design makes it easy to carry in the workplace. Password protection prevents accidental operation, with an initial password of "1111"
- Triple Alarm, Data Storage: 4 gas monitor multi gas detector utilizes three alarm modes: LED light, vibration, and sound. It responds within seconds and continues to alarm until the gas concentration returns to normal. The also features an alarm record storage function, allowing you to check monitoring data at any time.
- Professional Certification: The 4 Gas Monitor has passed rigorous safety tests conducted by internationally authorized institutions. It holds valid certification and meets industry standards, ensuring high reliability and accuracy in various environments.
- What You Get: Your purchase includes a gas detector, a packaging box, a user manual, a charging cable, and a standard gas hood. This device is suitable for a wide range of applications, including industrial manufacturing, mining, agriculture, emergency rescue, and home use.
Hindustan Times reports that CPCB described the non-compliance period as one that “shall vary,” as relayed in the September 18 RTI response. That wording is consistent with treating the period—and therefore the assessment—as subject to change, rather than assuming the reported sum is the final amount. The available account does not resolve whether the plant responded to the show-cause notice, whether CPCB later made a final compensation decision, or whether subsequent compliance was demonstrated.
Which plant is involved
The facility is the Deen Bandhu Chhotu Ram Thermal Power Project in Yamunanagar, Haryana. Hindustan Times describes it as having two 300 MW units commissioned in 2008. A CPCB-hosted Central Electricity Authority report covering 2021–22 lists it as a 600 MW Haryana Power Generation Corporation Limited station; that historical capacity record does not verify its present operating status or the 2026 emissions.
Rank #2
- [HIGH SENSITIVITY] Experience unparalleled accuracy with our gas monitor, equipped with a highly sensitive sensor. This device ensures precise measurement of CO, H2S, O2, and LEL gases, boasting exceptional repeatability and an incredibly quick response time to keep you informed and safe in any environment.
- [TRIPLE ALARM SYSTEM] Stay alerted with three distinct alarm modes featuring sound, light, and vibration notifications. This advanced gas detector promptly signals high and low gas concentration alerts according to your customized settings, ensuring you're always aware of potential dangers in your surroundings.
- [MULTIPLE CHARGING OPTIONS] Conveniently power up your gas tester with multiple charging options! This rechargeable device can be charged using a USB connection from various sources, including your computer, power bank, or car, making it easy to keep your monitor ready for use whenever you need it.
- [ILLUMINATED BACKLIT DISPLAY] Enjoy clear visibility day and night with the gas monitor's high-resolution backlit screen. This outstanding display allows you to easily read measurements in bright sunlight or low light environments, providing you with assurance and confidence in your gas detection capabilities.
- [VERSATILE APPLICATIONS] This gas detector is designed to serve in numerous fields such as marine, chemical, agricultural, laboratory, mountaineering, and pharmaceuticals. Its wide application range makes it a tool across various industries, ensuring safety wherever you go.
Inspection and enforcement timeline
- July 28, 2025: Hindustan Times says CPCB inspected the plant.
- February 10–11, 2026: CPCB reportedly monitored the stacks while both units were operating and recorded the readings described above.
- September 18: Hindustan Times reports that a CPCB RTI response disclosed the assessment and inspection details. The account does not state the year alongside this date in the cited summary.
According to the article’s account of CPCB’s process, the plant was asked to respond to a show-cause notice within 15 days under Section 5 of the Environment (Protection) Act, 1986, and provide an action-taken or compliance report with supporting records. The notice itself and the full RTI response were not available to confirm the notice’s wording or subsequent steps.
Hindustan Times says CPCB classified the plant as Category C and that the deadline for meeting standards other than sulphur dioxide, including PM, had expired on December 31, 2024. The applicable classification instrument was not available in the sources cited here, so those process details remain attributed to the newspaper’s account rather than independently verified from the underlying documents.
Rank #3
- 🔬 ACCURATE: Sulfur dioxide (SO2) gas in air, 0 - 20ppm with 0.1 ppm resolution. Electrochemical sensors. Comes CALIBRATED to a NIST traceable source performed in Los Angeles, CA.
- ⚛️ DETECT: Electrochemical cell sensor with accuracy: ≤±5% F.S. and response time: T<30s. Zero and span calibration options. Comes factory calibrated.
- 🎆 ALARMS: Adjustable Audio, visual, and vibration alarms.Temperature, battery and time tracking.
- 💪 STRONG: Shock proof, water resistant, dust proof and explosion proof with belt clip and charging USB cable.
- 🕵️ TRUST: ** 1 YEAR limited warranty ** Arrives with calibration and QA certificate ** 100% product test and verification in the USA ** 100% quality guaranteed **
Other reported inspection concerns
Beyond the stack readings, Hindustan Times reports that the inspection account noted “no display of value for PM parameter” on the online emission monitoring system. It also quotes the account as saying “water sprinklers and anti-smog guns” were “inadequate as coal particles were observed around the site.” Other reported issues included missing water-flow meters at several points and gaps in hazardous-waste authorization and records. These are inspection observations as relayed by the newspaper, not findings independently confirmed from the inspection report.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What remains unconfirmed
Hindustan Times’ account supplies the event-specific figures and process details, but the primary CPCB monitoring report, full RTI response, show-cause notice, final compensation order, and post-test compliance report were not available in the material cited here. As a result, the reported readings and interim assessment should not be treated as proof of a final amount owed or of the plant’s current emissions status.
Quick Recap
Best Value
- DEF Urea Storage Tank for Diesel Generator Emissions Control
- HDPE Construction for DEF Urea Compatibility
- Compact Footprint for Crowded Generator Rooms or Enclosures
- Process Instruments for Fluid Level and Temperature
- Control Interface for Alarm Levels, Alarm Outputs, and Modbus Connectivity
- Hindustan Times: report on the Yamunanagar plant and CPCB’s RTI response
- Haryana State Pollution Control Board: industry-specific emission standards. The page lists standards, including an entry for gas- and naphtha-fired thermal power plants, but does not by itself validate the reported limit for this coal-fired station.
- CPCB-hosted CEA report covering 2021–22: historical plant identity and capacity context.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
