CPWR (Ocean Thermal Energy) Cyclically Adjusted Book per Share: $-0.59 (As of Jun. 2026)

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What is Ocean Thermal Energy Cyclically Adjusted Book per Share?

Ocean Thermal Energy CPWR Cyclically Adjusted Book per Share is $-0.59 as of Jun. 2026. The stock has 3 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

Ocean Thermal Energy's adjusted book value per share for the three months ended in Jun. 2026 was $-0.298. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is $-0.59 for the trailing ten years ended in Jun. 2026.

During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 32.90% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 26.80% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 16.10% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Ocean Thermal Energy was 32.90% per year. The lowest was -14.70% per year. And the median was 9.50% per year.

As of today (2026-08-29), Ocean Thermal Energy's current stock price is $0.0051. Ocean Thermal Energy's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was $-0.59. Ocean Thermal Energy's Cyclically Adjusted PB Ratio of today is .


Ocean Thermal Energy  (OTCPK:CPWR) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Ocean Thermal Energy Cyclically Adjusted Book per Share Related Terms


Ocean Thermal Energy Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Ocean Thermal Energy's Cyclically Adjusted Book per Share can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Ocean Thermal Energy Cyclically Adjusted Book per Share Chart

Ocean Thermal Energy Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only -3.20 -2.62 -1.93 -1.12 -0.79

Ocean Thermal Energy Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted Book per Share Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -0.97 -0.89 -0.79 -0.69 -0.59

CPWR vs BNRG, CREG, ETRXF: Cyclically Adjusted Book per Share Comparison

For the Utilities - Renewable subindustry, Ocean Thermal Energy's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Ocean Thermal Energy Cyclically Adjusted PB Ratio vs Utilities - Independent Power Producers Industry

For the Utilities - Independent Power Producers industry and Utilities sector, Ocean Thermal Energy's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Ocean Thermal Energy's Cyclically Adjusted PB Ratio falls into.



Ocean Thermal Energy Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Book per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, Ocean Thermal Energy's adjusted Book Value per Share data for the three months ended in Jun. 2026 was:

Adj_Book= Book Value per Share /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=-0.298/333.9520*333.9520
=-0.298

Current CPI (Jun. 2026) = 333.9520.

Ocean Thermal Energy Quarterly Data

Book Value per Share CPI Adj_Book
201609 -2.782 241.428 -3.848
201612 -2.892 241.432 -4.000
201703 -3.026 243.801 -4.145
201706 -0.097 244.955 -0.132
201709 -0.091 246.819 -0.123
201712 -0.086 246.524 -0.116
201803 -0.093 249.554 -0.124
201806 -0.102 251.989 -0.135
201809 -0.107 252.439 -0.142
201812 -0.136 251.233 -0.181
201903 -0.135 254.202 -0.177
201906 -0.137 256.143 -0.179
201909 -0.140 256.759 -0.182
201912 -0.164 256.974 -0.213
202003 -0.182 258.115 -0.235
202006 -0.189 257.797 -0.245
202009 -0.200 260.280 -0.257
202012 -0.206 260.474 -0.264
202103 -0.200 264.877 -0.252
202106 -0.180 271.696 -0.221
202109 -0.172 274.310 -0.209
202112 -0.172 278.802 -0.206
202203 -0.185 287.504 -0.215
202206 -0.184 296.311 -0.207
202209 -0.191 296.808 -0.215
202212 -0.196 296.797 -0.221
202303 -0.194 301.836 -0.215
202306 -0.206 305.109 -0.225
202309 -2.026 307.789 -2.198
202312 -0.238 306.746 -0.259
202403 -0.291 312.332 -0.311
202406 -0.256 314.175 -0.272
202409 -0.233 315.301 -0.247
202412 -0.234 315.605 -0.248
202503 -0.240 319.799 -0.251
202506 -0.739 322.561 -0.765
202509 -1.117 324.800 -1.148
202512 -0.597 324.054 -0.615
202603 -0.270 330.213 -0.273
202606 -0.298 333.952 -0.298

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of $-0.59 mean?
Ocean Thermal Energy (CPWR) has a Cyclically Adjusted Book per Share of $-0.59 as of Jun. 2026. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Ocean Thermal Energy and its competitors.
Is Ocean Thermal Energy's Cyclically Adjusted Book per Share too high?
Ocean Thermal Energy's current Cyclically Adjusted Book per Share is $-0.59.
How does Ocean Thermal Energy's Cyclically Adjusted Book per Share compare to BNRG and CREG?
Ocean Thermal Energy's Cyclically Adjusted Book per Share of $-0.59 can be compared against companies in the Utilities - Independent Power Producers industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for an Utilities - Independent Power Producers company?
A good Cyclically Adjusted Book per Share depends on the Utilities - Independent Power Producers industry context. However, Cyclically Adjusted Book per Share should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Ocean Thermal Energy and its competitors. Ocean Thermal Energy's current Cyclically Adjusted Book per Share is $-0.59. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ocean Thermal Energy stock overvalued right now?
Ocean Thermal Energy (CPWR) has a current Cyclically Adjusted Book per Share of $-0.59. The current Cyclically Adjusted Book per Share is $-0.59. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Ocean Thermal Energy (CPWR), the current Cyclically Adjusted Book per Share is $-0.59 as of Jun. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Ocean Thermal Energy Business Description

Address 3675 Market Street, Suite 200, Philadelphia, PA, USA, 19104
Ocean Thermal Energy Corp is engaged in the business of developing designs for renewable energy systems using Ocean Thermal Energy Conversion (OTEC) technology. OTEC uses the natural temperature difference between cooler deep ocean water and warmer shallow or surface water to create energy and produce electricity. The company also aims to develop projects for renewable power generation, desalinated water production, and air conditioning using the proprietary technologies designed to extract energy from the temperature differences between warm surface water and cold deep water. In addition, the projects provide ancillary products such as potable/bottled water and high-profit aquaculture, mariculture, and agriculture opportunities.