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Tecogen Inc. is projected to rise to $4.46 by 2027, a +34% move from its current price of $3.32. TGEN is currently trading below its 50-day average (a bearish sign). Technical indicators currently lean strong sell.
A data-driven summary — not financial advice. See the full breakdown below.
Live market data via Yahoo Finance · updated 8/3/2026
| Period | Min | Prediction | Max | Change |
|---|---|---|---|---|
| Aug 5 | $3.17 | $3.32 | $3.48 | +0.06% |
| Aug 6 | $3.12 | $3.32 | $3.54 | +0.12% |
| Aug 7 | $3.07 | $3.33 | $3.60 | +0.18% |
| Aug 8 | $3.04 | $3.33 | $3.64 | +0.23% |
| Aug 9 | $3.01 | $3.33 | $3.69 | +0.29% |
| Aug 10 | $2.98 | $3.33 | $3.72 | +0.35% |
| Aug 11 | $2.96 | $3.33 | $3.76 | +0.41% |
| Period | Min | Prediction | Max | Change |
|---|---|---|---|---|
| Week 1 | $2.96 | $3.33 | $3.76 | +0.41% |
| Week 2 | $2.82 | $3.35 | $3.97 | +0.82% |
| Week 3 | $2.73 | $3.36 | $4.14 | +1.24% |
| Week 4 | $2.65 | $3.37 | $4.29 | +1.66% |
| Week 5 | $2.59 | $3.39 | $4.44 | +2.07% |
| Week 6 | $2.53 | $3.40 | $4.57 | +2.49% |
| Week 7 | $2.48 | $3.42 | $4.70 | +2.91% |
Short-term targets derived from the forecast trend and recent volatility. Highly uncertain — not financial advice.
Tecogen Inc. designs, manufactures, markets, and maintains cogeneration products for multi-family residential, commercial, recreational, and industrial use in the United States. It operates in three segments: Products, Services, and Energy Production.
Its product portfolio includes InVerde e+ and TecoPower cogeneration units for the supply electricity and hot water; Tecochill, an air-conditioning and refrigeration chiller, and Tecofrost, a gas engine-driven refrigeration compressor to circulate refrigerant and provide hot water as a byproduct; and Ultera, an emissions control technology. It sells its products through in-house marketing, as well as independent sales agents and representatives. Tecogen Inc.
was incorporated in 2000 and is headquartered in North Billerica, Massachusetts.
Tecogen Inc. (TGEN) operates in the Industrials sector. The stock is currently priced at $3.32, with a market capitalization of $99.33M. It holds the 4148th rank by market cap among listed securities.
The price outlook is bullish over the longer term, with forecasted averages rising from $3.32 in 2026 to $56.43 in 2050, and with rising ROIs from 0% in 2026 to 1599.6% in 2050.
A major floor 67.7% below — a decisive break under it would weaken the trend.
The nearest floor, 9.6% below — buyers have tended to step in here.
The nearest ceiling, 82.2% above — a clean break opens room to run.
A major ceiling 116.1% above — clearing it would confirm fresh momentum.
Key TGEN support and resistance from recent price action — levels where the trend has historically paused or reversed. Percentages are the distance from the current price.
A snapshot of TGEN market posture derived from its technical indicators and recent volatility. Higher trend and alignment lean bullish; higher risk means larger swings.
Technical Analysis
Indicators computed on daily closing prices.
| Period | SMA | Action | EMA | Action |
|---|---|---|---|---|
| MA 5 | $3.19 | Buy | $3.24 | Buy |
| MA 10 | $3.32 | Buy | $3.37 | Sell |
| MA 20 | $3.67 | Sell | $3.73 | Sell |
| MA 50 | $4.94 | Sell | $4.34 | Sell |
| MA 100 | $4.35 | Sell | $4.57 | Sell |
| MA 200 | $5.09 | Sell | $4.80 | Sell |
| Name | Value | Action |
|---|---|---|
| RSI (14) | 36.22 | Neutral |
| Stoch RSI (14) | 100.00 | Sell |
| CCI (20) | -63.75 | Neutral |
| Williams %R (14) | -68.32 | Info |
| MACD (12,26,9) | 0.01 | Buy |
| ROC (12) | -15.95 | Sell |
| Bollinger %B (20,2) | 0.29 | Neutral |
| Stochastic %K (14) | 31.68 | Neutral |
| TRIX (15) | -1.63 | Sell |
| Awesome (5,34) | -1.21 | Sell |
| Ultimate (7,14,28) | 35.38 | Neutral |
| Momentum (10) | -0.23 | Sell |
| Aroon Osc (25) | -84.00 | Sell |
| Hull MA (9) | 3.09 | Buy |
| ADX (14) | 31.60 | Sell |
| ATR (14) | 0.18 | Info |
The 30-day range has been $2.46 to $4.48. RSI14 is 40, indicating neutral momentum for the near term. The stock is trading below its 50-day simple moving average (SMA50) of $4.94 and the 200-day simple moving average (SMA200) of $5.09. Key support is at $3.00 and resistance at $6.05, framing a modest trading range in the near term.
| Year | Min | Avg | Max | ROI | Sentiment |
|---|---|---|---|---|---|
| $2.00 | $3.32 | $4.64 | 0% | Neutral | |
| $3.34 | $4.46 | $6.40 | +34% | Bullish | |
| $3.71 | $5.21 | $7.93 | +57% | Bullish | |
| $4.18 | $6.12 | $9.72 | +84% | Bullish | |
| $4.10 | $6.25 | $10.29 | +88% | Bullish | |
| $4.90 | $7.72 | $13.12 | +133% | Bullish | |
| $7.28 | $11.88 | $20.76 | +258% | Bullish | |
| $8.12 | $13.68 | $24.51 | +312% | Bullish | |
| $8.83 | $15.33 | $28.10 | +362% | Bullish | |
| $8.97 | $16.05 | $30.04 | +384% | Bullish | |
| $16.73 | $34.52 | $70.43 | +940% | Bullish | |
| $25.46 | $56.58 | $130.13 | +16.0x | Bullish |
Current year — the forecast is anchored to the live price, so ROI shows 0%.
| Month | Min | Avg | Max | Change |
|---|---|---|---|---|
| August 2026 | $2.00 | $3.32 | $4.23 | +0.00% |
| September 2026 | $2.83 | $3.41 | $4.27 | +2.74% |
| October 2026 | $2.87 | $3.50 | $4.47 | +2.68% |
| November 2026 | $2.96 | $3.64 | $4.71 | +4.05% |
| December 2026 | $2.86 | $3.55 | $4.64 | -2.65% |
Click any year to see its month-by-month TGEN forecast. Min / Avg / Max are a bear / base / bull scenario; ROI is the projected move from the current price. Change is the month-over-month move in the average. Estimates, not guarantees.
The TGEN price prediction for 2026 points to an average of $3.32 (low $2.00, high $4.64) — a potential gain of 0% on today's $3.32. A consolidation phase looks the most probable path here.
In 2027, TGEN is projected to trade between $3.34 and $6.40, averaging $4.46 — a potential gain of +34% from today's $3.32. That is up +34% on the projected 2026 average. Momentum favours further upside here.
Tecogen Inc.'s 2028 outlook centres on $5.21, within a $3.71 to $7.93 range. That is up +17% on the projected 2027 average. That marks a +57% change versus current levels. Buyers look set to stay in control over this stretch.
By 2029, TGEN could reach as high as $9.72, with a base case around $6.12 and support toward $4.18 — roughly +84% from $3.32. Momentum favours further upside here.
Expect TGEN to range from $4.10 to $10.29 through 2030. The $6.25 average target implies a +88% move from current prices. That is up +2% on the projected 2029 average. Buyers look set to stay in control over this stretch.
The TGEN price prediction for 2031 points to an average of $7.72 (low $4.90, high $13.12) — a potential gain of +133% on today's $3.32. Momentum favours further upside here.
In 2032, TGEN is projected to trade between $7.28 and $20.76, averaging $11.88 — a potential gain of +258% from today's $3.32. That is up +54% on the projected 2031 average. Buyers look set to stay in control over this stretch.
Tecogen Inc.'s 2033 outlook centres on $13.68, within a $8.12 to $24.51 range. That is up +15% on the projected 2032 average. That marks a +312% change versus current levels. Momentum favours further upside here.
By 2034, TGEN could reach as high as $28.10, with a base case around $15.33 and support toward $8.83 — roughly +362% from $3.32. Buyers look set to stay in control over this stretch.
Expect TGEN to range from $8.97 to $30.04 through 2035. The $16.05 average target implies a +384% move from current prices. That is up +5% on the projected 2034 average. Momentum favours further upside here.
The TGEN price prediction for 2040 points to an average of $34.52 (low $16.73, high $70.43) — a potential gain of +940% on today's $3.32. Buyers look set to stay in control over this stretch.
In 2050, TGEN is projected to trade between $25.46 and $130.13, averaging $56.58 — a potential gain of +16.0x from today's $3.32. That is up +64% on the projected 2040 average. Momentum favours further upside here.
Investing $1,000 in TGEN today (≈ 301.204819 TGEN) could be worth
$17,041.73
+$16,041.73 (+1604%) by 2050 · US Dollar
Based on the average projected TGEN price of $56.58 in 2050.
Based on the base (average) forecast scenario. FX rates are indicative. Estimates only — not financial advice.
See what a past investment in TGENwould be worth at today's price.
$1,000 invested in TGEN on Jul 31, 2025 (≈ 103.305782 TGEN) would be worth
$342.98
-$657.02 (-65.7%) today · 0.34× · US Dollar
Based on a TGEN entry price of $9.68 vs. today's $3.32.
| Invested | Entry price | Value today | Return |
|---|---|---|---|
| 1 week ago | $3.22 | $1,031.06 | +3.1% |
| 1 month ago | $4.93 | $673.43 | -32.7% |
| 3 months ago | $4.95 | $670.71 | -32.9% |
| 6 months ago | $3.77 | $880.64 | -11.9% |
| 1 year ago | $9.68 | $342.98 | -65.7% |
| All time (5.0y) ago | $1.89 | $1,756.61 | +75.7% |
Past performance from historical market data — it does not predict future results. FX rates are indicative. Not financial advice.
Enter a price to see how it sits against our TGEN forecast.
Our base-case forecast reaches $6.60 around 2031.
Implied market cap at $6.60: $197.46M
The multi-year forecast presents a bullish trajectory, with the average price rising from $3.32 in 2026 to higher levels in subsequent years. Notably, the 2030 forecast shows an average of $6.26 with an 88.5% ROI and a bullish sentiment, while 2040 projects an average of $34.55 with a 940.6% ROI and bullish tone, and 2050 projects an average of $56.43 with a 1599.6% ROI and bullish tone. These figures illustrate substantial upside potential over the long horizon, tempered by the fact that the ranges for each year include meaningful variance (for example, 2040 min $16.75 and max $70.50; 2032 min $7.28 and max $20.75).
The forecast also shows variability across years, including 2026 with an average of $3.32 and 0% ROI, and continuing bullish sentiment into 2031 and beyond.
Tap a question to reveal the answer.
2026 avg $3.32; min $2.00; max $4.64; ROI 0; sentiment Neutral.
2032 avg $11.88; min $7.28; max $20.75; ROI 257.7; sentiment Bullish.
The forecast shows a bullish trajectory from 2027 onward, with rising averages and strong ROIs (e.g., 2027 avg $4.47; 2028 avg $5.22; 2029 avg $6.11; 2030 avg $6.26 with 88.5% ROI; 2040 avg $34.55 with 940.6% ROI; 2050 avg $56.43 with 1599.6% ROI). These are estimates, not guarantees, and reflect varying yearly ranges.
Yes. The 2040 forecast shows an average of $34.55 with a min of $16.75 and a max of $70.50, supported by a 940.6% ROI and bullish sentiment.
2050 avg $56.43; min $25.39; max $129.78; ROI 1599.6; sentiment Bullish.
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