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STOCK COMPARISON

International Company for Water and Power Projects (ACWA Power) vs Iberdrola S.A.: Fair Value & Quality

Both stocks run through our valuation models. Here is how International Company for Water and Power Projects (ACWA Power) (2082) and Iberdrola S.A. (IBE) compare, as of Sep 5, 2026.

As of Sep 5, 2026, Fair Value Calculator sees Iberdrola S.A. as the less overvalued of the two: International Company for Water and Power Projects (ACWA Power) trades at SAR 191 versus a fair value of SAR 24.19 (-87%), while Iberdrola S.A. trades at €19.89 versus €8.45 (-58%).
International Company for Water and Power Projects (ACWA Power)
2082.SR · SAR · Utilities
-87%
upside to fair value
overvalued
PriceSAR 191
Fair ValueSAR 24.19
Quality43/100
Iberdrola S.A.
IBE.MC · EUR · Utilities
-58%
upside to fair value
overvalued
Price€19.89
Fair Value€8.45
Quality44/100
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Head-to-head numbers

Green value = the better side for that row (for valuation multiples: lower = cheaper).

International Company for Water and Power Projects (ACWA Power)Iberdrola S.A.
Valuation
81.2×P/E (TTM)26.2×
5.40×P/S (TTM)3.68×
1.39×P/B3.20×
20.2×EV/EBITDA14.3×
—PEG3.50×
−87.3%Fair value upside−57.5%
0.1%Dividend yield3.5%
—Dividend per share€0.69
Profitability
28%Operating margin22%
0.70×EBIT margin trend (5Y)1.35×
7%Return on equity10%
2%Return on assets4%
Growth
3%Revenue growth (YoY)-5%
12.0%Avg. growth/yr (3Y)-5.5%
9.0%Avg. growth/yr (5Y)6.6%
+16.8%Value creation/yr+14.4%
Balance & size
1.1×Interest coverage (EBIT/interest)2.4×
0.98×Debt / equity0.84×
$40BMarket cap$160B
expensiveGrowth qualityweak

Iberdrola S.A. leads: 6 to 9 metric wins.

Dash = not meaningfully computable, for example with negative equity.

Quality in detail

The quality score, broken down into the same factor families as on the stock page, 0 to 100 per family.

International Company for Water and Power Projects (ACWA Power)of which business quality 43 · market factors 52 Iberdrola S.A.of which business quality 42 · market factors 73
ProfitabilityMargins and returns on capital today
35
35
Quality GrowthAre margins and returns improving?
38
43
CashflowEarnings quality: real cash, not paper profit
45
39
Fin. StrengthBalance sheet, leverage, solvency risk
49
29
InvestmentDisciplined investing over empire-building
19
59
Low VolatilityCalm price path (market factor)
77
97
MomentumPrice trend over the last 3–12 months (market factor)
47
57
52W MomentumDistance to the 52-week high (market factor)
32
72
Net IssuanceBuybacks instead of dilution
65
64

What the models say

How far the median fair value (base case) per model family sits from the current price, in percent. The amount in the currency of the trading venue is shown underneath.

above the price, more than 15% above close to the price, 85% to 115% of the price below the price, more than 15% below

Model familyInternational Company for Water and Power Projects (ACWA Power)Price SAR 191Iberdrola S.A.Price €19.89
DCF Modelsn/a-62%below the price€7.63
Earnings-Based-86%below the priceSAR 27.47-57%below the price€8.64
Dividend Discount-99%below the priceSAR 2.78-85%below the price€3.06
Multiples-87%below the priceSAR 24.19-16%below the price€16.73
Asset-Based-87%below the priceSAR 25.38-74%below the price€5.10
Growth DCFn/a-60%below the price€7.98
Economic Profit-84%below the priceSAR 31.05-55%below the price€8.89
Growth Earnings-78%below the priceSAR 41.14-27%below the price€14.45
Minimum-99%below the priceSAR 2.78-85%below the price€3.06
Maximum-78%below the priceSAR 41.14-16%below the price€16.73
Median-86%below the priceSAR 26.43-58%below the price€8.31
Geometric mean-90%below the priceSAR 19.77-60%below the price€8.05

Minimum, maximum, median and geometric mean refer to the family values in this table. Geometric because deviations are ratios: half the price and twice the price average to 100%, not 125%.

International Company for Water and Power Projects (ACWA Power): 13 of 13 models see the stock below the current price.

Iberdrola S.A.: 23 of 23 models see the stock below the current price.

Scenario ranges

From our cautious bear case to the optimistic bull case. The white tick is the current price: left of fair value means room to run.

International Company for Water and Power Projects (ACWA Power)
Bear SAR 24.19Fair Value SAR 24.19Bull SAR 30.24
SAR 191 = current price (white tick)
Iberdrola S.A.
Bear €7.06Fair Value €8.45Bull €17.90
€19.89 = current price (white tick)

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Ranked within their sector

Where each stock sits within its sector peer group. Band = middle 50% of peers, tick = median, dot = this stock.

International Company for Water and Power Projects (ACWA Power) · Utilities

Quality score43 · below median
Fair value upside-87% · bottom 25%

Iberdrola S.A. · Utilities

Quality score44 · below median
Fair value upside-58% · bottom 25%

Bottom line

As of Sep 5, 2026, Fair Value Calculator sees Iberdrola S.A. as the less overvalued of the two: International Company for Water and Power Projects (ACWA Power) trades at SAR 191 versus a fair value of SAR 24.19 (-87%), while Iberdrola S.A. trades at €19.89 versus €8.45 (-58%).

Iberdrola S.A. has the higher quality score (44/100).

See the full analysis →
International Company for Water and Power Projects (ACWA Power) · Iberdrola S.A.

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A model-based valuation snapshot from 26 models. Values change with price and fundamentals; the date shown above applies.