On this page we presented the NPWR PE Ratio History information for NET Power' stock. The average NPWR PE ratio history based on using the annualized quarterly earnings result at each measurement period (for the "E" in the PE calculation; and the closing price on earnings date as the "P") is 116.9. Meanwhile, using the trailing twelve month (TTM) quarterly earnings result as our method of calculation the "E" value at each measurement period, the average NPWR PE ratio history based on this TTM earnings result method is 69.9. Note: any PE calculations involving negative earnings were discarded as not meaningful.

Let's now compare this NPWR PE ratio history result, against the recent PE: when this page was posted on 11/18/2025, the most recent closing price for NPWR had been 2.68, and the most recent quarterly earnings result, annualized, was 0.04. Meanwhile, the most recent TTM earnings summed to 0.13. From these numbers, we calculate the recent NPWR PE on 11/18/2025 based on annualized quarterly EPS was 67.0. Based on NPWR's history, that recent PE is low relative to the historical average, with the recent PE 42.7% lower than the historical average PE across our data set for NET Power. Looking at the recent NPWR PE on 11/18/2025 based on TTM EPS, we calculate the ratio at 20.6. Based on NPWR's history, that recent PE is low relative to the historical average, with the recent PE 70.5% lower than the average PE across our NET Power data set with TTM EPS used in the calculation at each period.

For self directed investors doing their due diligence on NPWR or any other given stock, valuation analysis for NPWR can greatly benefit from studying the past earnings and resulting PE ratio history calculations. This type of study can help inform an analysis as to whether the earnings trajectory over time and current versus historical average PE ratios justify the current stock market value.

That's why we bring you HistoricalPERatio.com to make it easy for investors to investigate NET Power PE ratio history — or the PE history for any stock in our coverage universe. And in your continued research we hope you will be sure to check out the further links included for next earnings dates and also historical earnings surprises history for NPWR. Thanks for visiting, and the next time you need to research NPWR PE Ratio History or the PE ratio history for another stock, we hope our site will come to mind as your go-to PE ratio history research resource of choice.