ELVA vs NRGV

For growth investors, Energy Vault Holdings, Inc.

(NRGV) is the stronger pick with 340. 9% revenue growth year-over-year, versus 42. 6% for Electrovaya Inc. (ELVA). Electrovaya Inc. (ELVA) offers the better valuation at 119. 9x trailing P/E (72. 6x forward), making it the more compelling value choice. Analysts rate Electrovaya Inc. (ELVA) a "Buy" — based on 3 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

Over the past 5 years, Electrovaya Inc.

(ELVA) delivered a total return of +59. 0%, compared to -57. 7% for Energy Vault Holdings, Inc. (NRGV). Over 10 years, the gap is even starker: ELVA returned +95. 6% versus NRGV's -57. 1%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), Electrovaya Inc.

(ELVA) is the lower-risk stock at 2. 11β versus Energy Vault Holdings, Inc. 's 3. 08β — meaning NRGV is approximately 46% more volatile than ELVA relative to the S&P 500. On balance sheet safety, Electrovaya Inc. (ELVA) carries a lower debt/equity ratio of 72% versus 107% for Energy Vault Holdings, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Energy Vault Holdings, Inc.

(NRGV) is pulling ahead at 340. 9% versus 42. 6% for Electrovaya Inc. (ELVA). On earnings-per-share growth, the picture is similar: Electrovaya Inc. grew EPS 286. 7% year-over-year, compared to 28. 6% for Energy Vault Holdings, Inc.. Over a 3-year CAGR, ELVA leads at 59. 7% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

Electrovaya Inc.

(ELVA) is the more profitable company, earning 5. 3% net margin versus -50. 9% for Energy Vault Holdings, Inc. — meaning it keeps 5. 3% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: ELVA leads at 8. 7% versus -36. 5% for NRGV. At the gross margin level — before operating expenses — ELVA leads at 30. 6%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

Analyst consensus price targets imply the most upside for ELVA: 14.

2% to $11. 17.

None of the stocks in this comparison currently pay a material dividend.

All are effectively zero-yield and should be held for capital appreciation rather than income.

For long-horizon retirement investors, Electrovaya Inc.

(ELVA) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding. Energy Vault Holdings, Inc. (NRGV) carries a higher beta of 3. 08 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (ELVA: +95. 6%, NRGV: -57. 1%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

These companies operate in different sectors (ELVA (Industrials) and NRGV (Utilities)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.