Financial leverage has intensified significantly, with the debt-to-equity ratio climbing to 1.31 as of 2026Q1, reflecting an increasing reliance on external capital to fund operations.
| Metric | TTM | Dec'25 | Dec'24 | Dec'23 | Dec'22 | Dec'21 | Dec'20 | Dec'19 | Dec'18 | Dec'17 | Dec'16 | Dec'15 | Dec'14 | Dec'13 | Dec'12 | Dec'11 | Dec'10 | Dec'09 | Dec'08 | Dec'07 | Dec'06 | Dec'05 | Dec'04 | Dec'03 | Dec'02 | Dec'01 | Dec'00 | Dec'99 | Dec'98 |
|---|
| Total Current Assets | 1.27B | 1.41B | 1.48B | 1.79B | 3.31B | 4.45B | 778.28M | 394.92M | 155.62M | 119.61M | 110.93M | 131.23M | 192.75M | 23.71M | 23.94M | 39.49M | 38.68M | 133.5M | 168.11M | 178.82M | 279.28M | 105.68M | 74.96M | 110.28M | 67.14M | 100.56M | 93.34M | 177.41M | 5.3M |
| Cash & Short-Term Investments | 223.19M | 555.29M | 205.69M | 135.03M | 2.16B | 3.87B | 448.14M | 152.49M | 38.6M | 24.83M | 46.01M | 63.96M | 146.21M | 5.03M | 9.38M | 13.86M | 21.36M | 121.92M | 157.34M | 165.7M | 269.12M | 97.56M | 66.85M | 102M | 55.85M | 92.68M | 86.73M | 171.5M | 4M |
| Cash Only | 223.19M | 555.29M | 205.69M | 135.03M | 690.63M | 2.48B | 448.14M | 152.49M | 38.6M | 24.83M | 46.01M | 63.96M | 146.21M | 5.03M | 9.38M | 13.86M | 10.96M | 14.58M | 80.84M | 12.08M | 26.9M | 21.88M | 18.98M | 88.69M | 27.26M | 53.65M | 58.51M | 171.5M | 4M |
| Short-Term Investments | 0 | 0 | 0 | 0 | 1.47B | 1.39B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.4M | 107.33M | 76.49M | 153.62M | 242.22M | 75.69M | 47.87M | 13.32M | 28.59M | 39.03M | 28.22M | 0 | 0 |
| Accounts Receivable | 130.82M | 240.03M | 251.3M | 370.06M | 191.91M | 131.31M | 113.5M | 45.78M | 37.35M | 24.18M | 11.92M | 22.65M | 17.71M | 6.79M | 4.02M | 13.39M | 4.2M | 2M | 2.15M | 4.61M | 892.64K | 1.52M | 2.99M | 3.31M | 4.15M | 2.61M | 1.42M | 5.21M | 1.3M |
| Days Sales Outstanding | 98.72 | 123.41 | 145.87 | 151.54 | 99.86 | 95.41 | -444.34 | 72.66 | 78.06 | 66.39 | 50.65 | 80.04 | 100.65 | 93.17 | 56.23 | 176.9 | 78.66 | 59.52 | 43.86 | 103.38 | 41.58 | 41.06 | 67.6 | 96.57 | 128.03 | 165.82 | 61.65 | 172.97 | 73 |
| Inventory | 516.15M | 520.97M | 682.64M | 961.25M | 645.64M | 269.16M | 134.2M | 114.57M | 47.91M | 48.78M | 29.94M | 32.75M | 24.74M | 10.41M | 8.55M | 10.35M | 10.54M | 6.36M | 6.26M | 5.79M | 5.56M | 4.69M | 3.53M | 2.66M | 2.03M | 2.27M | 2.17M | 305K | 0 |
| Days Inventory Outstanding | 219.51 | 199.75 | 198.74 | 250.77 | 263.07 | 145.84 | 130.21 | 190.33 | 101.66 | 135.54 | 133.3 | 105.63 | 130.67 | 100.35 | 77.13 | 102.42 | 130.48 | 117.97 | 69.4 | 74.26 | 162.71 | 105.9 | 68.33 | 68.66 | 65.4 | 73.42 | 109.6 | 7.93 | - |
| Other Current Assets | 404.62M | 93.99M | 337.85M | 216.55M | 161.96M | 118.63M | 55.7M | 50.63M | 17.4M | 13.9M | 11.22M | 4.01M | -1.62M | -2.09M | 0 | 0 | 1M | 0 | 0 | 0 | 0 | 385K | 365K | 345K | 325K | 310K | 3.03M | 399K | 0 |
| Total Non-Current Assets | 1.09B | 1.18B | 2.13B | 3.12B | 2.46B | 1.5B | 577.81M | 503.8M | 234.71M | 151.2M | 129.9M | 78.23M | 13.14M | 11.64M | 15.52M | 16.16M | 20.5M | 30.69M | 41.01M | 89.57M | 28.64M | 34.1M | 43.04M | 50.31M | 41.55M | 50.81M | 57.49M | 38.71M | 2.8M |
| Property, Plant & Equipment | 449.76M | 630.99M | 1.28B | 2B | 1.22B | 573.56M | 229.23M | 202.62M | 159.62M | 97.48M | 62.31M | 8.92M | 7.25M | 7.73M | 9.68M | 8.69M | 9.84M | 14.34M | 17.77M | 21.06M | 18.05M | 19.83M | 21.83M | 24.12M | 26.32M | 30.24M | 32.29M | 23.33M | 2.8M |
| Fixed Asset Turnover | 0.81x | 1.13x | 0.49x | 0.44x | 0.57x | 0.88x | -0.41x | 1.13x | 1.09x | 1.36x | 1.38x | 11.58x | 8.86x | 3.44x | 2.70x | 3.18x | 1.98x | 0.86x | 1.01x | 0.77x | 0.43x | 0.68x | 0.74x | 0.52x | 0.45x | 0.19x | 0.26x | 0.47x | 2.32x |
| Goodwill | 0 | 0 | 0 | 0 | 248.61M | 220.44M | 71.82M | 70.26M | 9.02M | 9.45M | 8.29M | 8.48M | 0 | 0 | 0 | 636 | -9.86B | 0 | 0 | 51.4M | 10.39M | 0 | 10.39M | 0 | 0 | 0 | 0 | 0 | 0 |
| Intangible Assets | 28.23M | 29.23M | 84.66M | 188.89M | 207.72M | 158.21M | 39.57M | 38.97M | 3.89M | 3.79M | 3.93M | 4.64M | 1.49M | 2.9M | 5.27M | 7.47M | 9.87B | 11.82M | 12.84M | 16.98M | 0 | 10.39M | 687.5K | 13.83M | 514.85K | 3.47M | 6.83M | 0 | 0 |
| Long-Term Investments | 620.67M | 485.61M | 85.49M | 63.78M | 31.25M | 12.89M | 1M | 0 | 0 | 0 | 0 | 43.82M | 0 | 0 | 0 | 0 | 263.24K | 2.26M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Non-Current Assets | 569.8M | 38.48M | 674.9M | 858.42M | 748.28M | 536.46M | 236.19M | 191.94M | 62.18M | 40.49M | 55.37M | 56.18M | 4.4M | 1.01M | 570.7K | 0 | 525K | 2.27M | 10.39M | 130.94K | 201.86K | 3.89M | 10.13M | 12.36M | 14.71M | 17.1M | 18.37M | 15.38M | 0 |
| Total Assets | 2.37B | 2.59B | 3.6B | 4.9B | 5.76B | 5.95B | 1.36B | 898.72M | 390.33M | 270.81M | 240.83M | 209.46M | 205.88M | 35.36M | 39.46M | 55.66M | 59.18M | 164.18M | 209.11M | 268.39M | 307.92M | 139.78M | 118M | 160.59M | 108.68M | 151.37M | 150.83M | 216.13M | 8.1M |
| Asset Turnover | 0.26x | 0.27x | 0.17x | 0.18x | 0.12x | 0.08x | -0.07x | 0.26x | 0.45x | 0.49x | 0.36x | 0.49x | 0.31x | 0.75x | 0.66x | 0.50x | 0.33x | 0.07x | 0.09x | 0.06x | 0.03x | 0.10x | 0.14x | 0.08x | 0.11x | 0.04x | 0.06x | 0.05x | 0.80x |
| Asset Growth % | -126.93% | -27.99% | -26.51% | -14.95% | -3.12% | 338.77% | 50.89% | 130.25% | 44.13% | 12.45% | 14.98% | 1.74% | 482.31% | -10.4% | -29.1% | -5.95% | -63.96% | -21.48% | -22.09% | -12.84% | 120.28% | 18.46% | -26.52% | 47.76% | -28.2% | 0.36% | -30.21% | 2568.22% | - |
| Total Current Liabilities | 540.71M | 610.59M | 748.49M | 964.8M | 635.27M | 420.55M | 252.21M | 187.57M | 146.37M | 115.72M | 66.48M | 42.71M | 25.71M | 12.6M | 17.04M | 20.08M | 15.02M | 73.49M | 81.93M | 14.91M | 12.28M | 10.17M | 10.89M | 11M | 10.26M | 10.2M | 9.99M | 8.2M | 2.6M |
| Accounts Payable | 144.25M | 168.74M | 220.77M | 257.83M | 191.9M | 129.01M | 58.79M | 39.81M | 34.82M | 42.36M | 32.11M | 20.45M | 10.19M | 3.09M | 3.56M | 4.67M | 3.56M | 2.88M | 3.27M | 4.64M | 1.99M | 2.66M | 2.34M | 1.98M | 947.84K | 762.97K | 3.48M | 4.64M | 600K |
| Days Payables Outstanding | 61.58 | 64.7 | 64.28 | 67.26 | 78.19 | 69.9 | 57.05 | 66.14 | 73.9 | 117.72 | 142.97 | 65.97 | 53.81 | 29.84 | 32.1 | 46.18 | 44.08 | 53.36 | 36.28 | 59.5 | 58.25 | 60.03 | 45.31 | 50.92 | 30.51 | 24.66 | 175.87 | 120.69 | 26.39 |
| Short-Term Debt | 142.59M | 160.71M | 59.22M | 159.88M | 5.14M | 15.25M | 74.83M | 50.93M | 16.8M | 53.27M | 17.75M | 0 | 0 | 0 | 3.38M | 5.41M | 9.96K | 59.79M | 62.88M | 0 | 0 | 526.81K | 427.24K | 345K | 329.71K | 330.07K | 377.2K | 353.18K | 0 |
| Deferred Revenue (Current) | 330.49M | 66.74M | 144.09M | 204.14M | 131.81M | 116.38M | 17.23M | 14.9M | 12.05M | 8.63M | 5.74M | 4.47M | 3.32M | 3.43M | 2.95M | 5.54M | 4.35M | 4.6M | 5.43M | 3.34M | 2.69M | 3.15M | 5.68M | 5.18M | 5.88M | 5.68M | 0 | 0 | 0 |
| Other Current Liabilities | 185.36M | 155.49M | 0 | 153.21M | 53.9M | 0 | 21.08M | 19.42M | 6.27M | 9.99M | -13.17M | 13.89M | 7.33M | 7.02M | 2.67M | 4.33M | 2.76M | 379.58K | 413.84K | 1.42M | 5M | 0 | 0 | 0 | 0 | 0 | 6.13M | 3.2M | 2M |
| Current Ratio | 2.36x | 2.31x | 1.97x | 1.85x | 5.20x | 10.58x | 3.09x | 2.11x | 1.06x | 1.03x | 1.67x | 3.07x | 7.50x | 1.88x | 1.41x | 1.97x | 2.58x | 1.82x | 2.05x | 11.99x | 22.74x | 10.39x | 6.88x | 10.03x | 6.54x | 9.86x | 9.34x | 21.63x | 2.04x |
| Quick Ratio | 1.40x | 1.46x | 1.06x | 0.86x | 4.19x | 9.94x | 2.55x | 1.49x | 0.74x | 0.61x | 1.22x | 2.31x | 6.54x | 1.06x | 0.90x | 1.45x | 1.87x | 1.73x | 1.98x | 11.60x | 22.29x | 9.93x | 6.56x | 9.79x | 6.35x | 9.64x | 9.13x | 21.59x | 2.04x |
| Cash Conversion Cycle | 256.65 | 258.46 | 280.33 | 335.04 | 284.74 | 171.35 | -371.18 | 196.85 | 105.83 | 84.21 | 40.98 | 119.7 | 177.51 | 163.68 | 101.26 | 233.14 | 165.06 | 124.13 | 76.98 | 118.14 | 146.04 | 86.92 | 90.61 | 114.31 | 162.92 | 214.57 | -4.63 | 60.21 | - |
| Total Non-Current Liabilities | 1.05B | 980.67M | 1.05B | 1.04B | 1.07B | 923.83M | 517.62M | 476.58M | 241.24M | 81.44M | 89.26M | 42.01M | 21.89M | 40.63M | 7.39M | 6.54M | 1.24M | 2.43M | 1.31M | 4.58M | 1.11M | 4.66M | 5M | 5.31M | 5.73M | 6.17M | 6.71M | 6.52M | 0 |
| Long-Term Debt | 504.03M | 432.32M | 322.99M | 196.47M | 197.84M | 305.43M | 225.47M | 244.73M | 63.38M | 50.44M | 20.83M | 0 | 2.43M | 2.49M | 0 | 0 | 0 | 1.15M | 0 | 0 | 0 | 3.6M | 4M | 4.37M | 4.64M | 5M | 5.34M | 5.72M | 0 |
| Capital Lease Obligations | 1.69B | 404.14M | 529.24M | 612.5M | 579.81M | 411.89M | 217.47M | 192.53M | 118.08M | 0 | 29.77M | 14.81M | 2.43M | 586.88K | 1.3M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.71K | 0 | 0 | 0 |
| Deferred Tax Liabilities | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31.75M | 5.1M | 21.01M | 12.84M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Non-Current Liabilities | 156.39M | 110M | 135.83M | 146.68M | 193.05M | 139.8M | 45.17M | 14.48M | 123K | 5.19M | 11.63M | 13.21M | 8.54M | 31.97M | 1.72M | 3.5M | 1.24M | 1.28M | 1.31M | 4.58M | 1.11M | 1.05M | 997.35K | 939.81K | 1.08M | 1.17M | 1.37M | 800K | 0 |
| Total Liabilities | 1.59B | 1.59B | 1.8B | 2B | 1.7B | 1.34B | 769.83M | 664.16M | 387.61M | 197.16M | 155.74M | 84.72M | 47.6M | 53.23M | 24.43M | 26.62M | 16.26M | 75.92M | 83.25M | 19.49M | 13.39M | 14.83M | 15.88M | 16.3M | 15.99M | 16.37M | 16.7M | 14.72M | 2.6M |
| Total Debt | 1.01B | 997.17M | 1.08B | 1.13B | 898.73M | 810.15M | 560.1M | 526.79M | 272.52M | 103.71M | 68.35M | 14.81M | 3.01M | 3.8M | 5.34M | 5.41M | 9.96K | 60.94M | 62.88M | 0 | 0 | 4.13M | 4.43M | 4.71M | 4.97M | 5.34M | 5.72M | 6.07M | 0 |
| Net Debt | 786.98M | 441.89M | 872.94M | 990.98M | 208.1M | -1.67B | 111.96M | 374.29M | 233.92M | 78.88M | 22.33M | -49.15M | -143.19M | -1.23M | -4.04M | -8.45M | -10.95M | 46.36M | -17.97M | -12.08M | -26.9M | -17.75M | -14.55M | -83.97M | -22.28M | -48.31M | -52.79M | -165.43M | -4M |
| Debt / Equity | 1.31x | 0.99x | 0.60x | 0.39x | 0.22x | 0.18x | 0.96x | 2.25x | 100.45x | 1.41x | 0.80x | 0.12x | 0.02x | - | 0.36x | 0.19x | 0.00x | 0.69x | 0.50x | - | - | 0.03x | 0.04x | 0.03x | 0.05x | 0.04x | 0.04x | 0.03x | - |
| Debt / EBITDA | -1.76x | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Net Debt / EBITDA | -1.37x | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Interest Coverage | -8.61x | -10.43x | -44.21x | -29.45x | -17.53x | -10.02x | -9.36x | -1.33x | -3.17x | -11.58x | -4.41x | -141.90x | -228.32x | -157.49x | -120.61x | -89.94x | -152.37x | -35.31x | -201.15x | -124.70x | -342.31x | -329.57x | -759.78x | -794.41x | -483.96x | -284.28x | -252.71x | - | - |
| Total Equity | 773.89M | 1B | 1.81B | 2.9B | 4.06B | 4.61B | 586.26M | 234.56M | 2.71M | 73.65M | 85.09M | 124.74M | 158.28M | -17.87M | 15.03M | 29.04M | 42.91M | 88.27M | 125.86M | 248.9M | 294.53M | 124.95M | 102.11M | 144.29M | 92.7M | 135M | 134.13M | 201.41M | 5.5M |
| Equity Growth % | -195.96% | -44.5% | -37.62% | -28.62% | -11.84% | 685.6% | 149.94% | 8545.78% | -96.32% | -13.45% | -31.79% | -21.19% | 985.64% | -218.91% | -48.23% | -32.34% | -51.38% | -29.87% | -49.43% | -15.49% | 135.71% | 22.37% | -29.23% | 55.65% | -31.34% | 0.65% | -33.4% | 3561.95% | - |
| Book Value per Share | 0.56 | 0.87 | 2.11 | 4.87 | 7.00 | 8.25 | 1.65 | 0.99 | 0.01 | 0.34 | 0.47 | 0.71 | 0.99 | -0.23 | 0.44 | 1.55 | 3.27 | 6.84 | 14.08 | 28.50 | 34.21 | 15.93 | 13.96 | 23.99 | 18.30 | 28.82 | 30.97 | 76.63 | 0.04 |
| Total Shareholders' Equity | 749.81M | 978.07M | 1.73B | 2.9B | 4.06B | 4.61B | 586.26M | 234.56M | 2.71M | 73.65M | 85.09M | 124.74M | 158.28M | -17.87M | 15.03M | 29.04M | 42.91M | 88.27M | 125.86M | 248.9M | 294.53M | 124.95M | 102.11M | 144.29M | 92.7M | 135M | 134.13M | 201.41M | 5.5M |
| Common Stock | 13.96M | 13.94M | 9.34M | 6.25M | 6.08M | 5.95M | 4.06M | 3.48M | 2.34M | 2.29M | 1.92M | 1.81M | 1.74M | 1.06M | 384.05K | 229.24K | 1.34M | 1.31M | 1.28M | 878.83K | 867.95K | 858.35K | 733.51K | 728.51K | 509.97K | 503.23K | 437.95K | 430K | 0 |
| Retained Earnings | -8.47B | -8.23B | -6.59B | -4.49B | -3.12B | -2.4B | -1.46B | -1.4B | -1.26B | -1.18B | -1.05B | -993.88M | -938.08M | -849.44M | -786.65M | -754.78M | -727.33M | -680.37M | -639.66M | -517.96M | -457.39M | -407.08M | -355.34M | -308.6M | -255.56M | -208.34M | -135.23M | -48.99M | -15.5M |
| Treasury Stock | -2.98M | -2.94M | -108.8M | -106.27M | -96.26M | -72.53M | -40.43M | -31.36M | -30.64M | -3.1M | -3.09M | -2.91M | -2.66M | -1.55M | -1.55M | -1.55M | -1.72M | -1.28M | -743.59K | 0 | 0 | 0 | 0 | -2.24M | 0 | 0 | 0 | 0 | 0 |
| Accumulated OCI | 3.44M | 6.8M | -2.5M | -6.8M | -26M | -1.53M | 1.85M | 1.16M | 1.58M | 2.19M | 247K | 798K | 897.81K | 897.81K | 1M | 928.74K | 965.87K | 803.21K | -359.25K | 7.81M | -70.48K | -257.12K | -1.16M | 0 | 0 | 0 | 0 | 0 | 0 |
| Minority Interest | 24.08M | 25.25M | 73.62M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Liquidity and Solvency Pressure
As reported in recent SEC filings, PLUG's total assets have declined from $4.9B in 2023Q4 to $2.4B in 2026Q1, a trend that suggests a significant reduction in the company's resource base as it attempts to navigate persistent operational losses and capital-intensive infrastructure requirements.
The steady erosion of the asset base, coupled with a ballooning accumulated deficit of $8.5B, indicates that the company is consuming its capital foundation at an unsustainable rate. Investors should monitor whether this contraction reflects a strategic pivot toward asset-light operations or simply the exhaustion of resources required to maintain the current business model.
According to financial statements, the company's debt-to-equity ratio has climbed to 1.31 as of 2026Q1, up from 0.39 in 2023Q4, signaling that the firm is increasingly reliant on debt financing to bridge the gap between its operational cash burn and its capital expenditure requirements.
The shift toward higher leverage in the face of negative earnings suggests that the company's ability to service its debt may be increasingly dependent on external capital markets rather than internal cash generation. This rising debt burden warrants further investigation into potential restrictive covenants that could limit future operational flexibility.
Based on reported figures, the company's cash position plummeted to $223.2M in 2026Q1 from a peak of $555.3M in 2025Q4, highlighting a precarious liquidity profile that leaves little room for error in executing its capital-intensive green hydrogen production strategy.
While the current ratio of 2.36 appears superficially healthy, the rapid depletion of cash reserves suggests that the company remains in a state of acute liquidity pressure. The volatility in cash levels indicates that the firm is highly sensitive to the timing of capital raises and the success of its ongoing infrastructure projects.
As evidenced by the decline in net PPE from $2.1B in 2024Q3 to $449.8M in 2026Q1, the company's asset mix is undergoing a rapid transformation that may indicate either the completion of major projects or potential impairments of underperforming hydrogen production assets.
The significant reduction in the carrying value of property, plant, and equipment suggests that the company's capital-heavy infrastructure may not be delivering the expected economic returns. Analysts should scrutinize whether this decline is a result of depreciation, asset sales, or write-downs, as it directly impacts the company's future production capacity.
Based on the provided balance sheet data, the company's retained earnings have deteriorated to a negative $8.5B as of 2026Q1, a figure that underscores the profound erosion of shareholder equity resulting from years of consistent net losses and aggressive capital allocation.
This massive accumulated deficit suggests that the company's equity base is largely a product of historical capital raises rather than retained value creation. Investors should be wary that the headline equity figure may not accurately reflect the underlying health of the business, given the persistent inability to generate positive earnings.
Quick answers to the most common questions about buying PLUG stock.
As of 2025, Plug Power Inc. (PLUG) had total assets of $2.59B including $1.41B in current assets.
Plug Power Inc. (PLUG) carries total debt of $997.2M, offset by $555.3M in cash and short-term investments. Comparing total debt to cash helps evaluate the company's debt burden and net leverage.
Plug Power Inc. (PLUG) has total shareholders' equity (book value) of $978.1M ($0.87 book value per share). Book value represents the net worth of the company belonging to common stock holders.
Plug Power Inc. (PLUG) reported a current ratio of 2.31x. A current ratio above 1.0x indicates that the company has more current assets than current liabilities, suggesting sufficient short-term liquidity.