What the Ruud CPROPH65 T2 CD375-30 costs to run
At 1,213 kWh/yr, the Ruud CPROPH65 T2 CD375-30's ENERGY STAR certification puts it more expensive than most models in its category to run against every other certified electric water heater.
The $228 figure above uses the simple average of all 51 published state rates. Pick your state for the real number.
Where this ranks
That's 9.8% above the electric water heater category average of 1,105 kWh/yr, and ranks 341 of 596 certified electric water heaters for annual running cost, 1 being cheapest. Every one of the 596 currently-certified electric water heaters feeds that average, putting this model about $20/year over it. See how it's calculated on the how it is calculated page.
The closest alternatives by cost
Sorted by running cost among electric water heaters, one step cheaper is Ruud CPROPH40 T2 CD375-SO ($228/yr, 1,213 kWh/yr), and one step pricier is Ruud CPROPH65 T2 CD375-SO ($228/yr, 1,213 kWh/yr).
Comparing Ruud's own models
Ruud makes 51 ENERGY STAR certified electric water heaters; this one ranks 38 of 51 for running cost, between the brand's cheapest, the PROUH40 T2 CD400-15 at $121/yr, and its priciest, the PROUH80 T0 RU120-MSO at $264/yr.
Ruud CPROPH65 T2 CD375-30 over 11 years
11 years is NAHB's typical service life for this category; at $228/year, the Ruud CPROPH65 T2 CD375-30 adds up to about $2,508 in electricity over that span.
Is it worth replacing?
The Ruud CPROPH65 T2 CD375-30 runs above its category average. If the electric water heater you actually own is older still, likely well past ENERGY STAR's efficiency baseline when it was made, a current certified model could cost meaningfully less than this model's $228/year every year.
See what else is certified in this category before you decide.
Protecting what you have
A electric water heater like the Ruud CPROPH65 T2 CD375-30 is a real household expense whether or not it needs replacing yet; a protection plan is one way to budget for a repair rather than a full replacement.
The data behind this page
Two sourced numbers, nothing modeled: ENERGY STAR's certified kWh/yr for this exact model, and EIA's published state electricity rate. Ranked 341 of 596, the Ruud CPROPH65 T2 CD375-30 sits in the middle of the electric water heater category, see the guide to why your state changes this number for the other half of the math.