Which Household Utility Rose Fastest Since 1980? Water, Not Energy

Four utilities, one deflator

Household utility costs are usually discussed as an energy story. The Bureau of Labor Statistics tracks four of them as separate consumer price index components, and when all four are deflated by the same general price index over the same 45-year period, energy is not the problem.

Electricity and piped gas have both become slightly cheaper relative to everything else since 1980. The two municipal services, water and refuse, have become substantially more expensive.

The comparison

Source: BLS Consumer Price Index for All Urban Consumers, series CUUR0000SEHG01, CUUR0000SEHG02, CUUR0000SEHF01, CUUR0000SEHF02 and CUUR0000SA0. Annual averages of complete years. Real change calculated by The Plumbing Brief by deflating each series by all items over the same span.

The evidence

1. Water and sewerage: plus 838 percent nominal, plus 146 percent real, 1980 to 2024. Source: BLS series CUUR0000SEHG01.
2. Garbage and trash collection: plus 496 percent nominal, plus 97 percent real, 1984 to 2024. Source: BLS series CUUR0000SEHG02.
3. Electricity: plus 268 percent nominal, minus 3 percent real, 1980 to 2024. Source: BLS series CUUR0000SEHF01.
4. Piped gas: plus 249 percent nominal, minus 8 percent real, 1980 to 2024. Source: BLS series CUUR0000SEHF02.
5. All items: plus 281 percent, 1980 to 2024. Source: BLS series CUUR0000SA0.
6. Gap between water and electricity in real terms: 149 percentage points. Source: calculated from BLS CPI.
7. Gap between water and piped gas in real terms: 154 percentage points. Source: calculated from BLS CPI.
8. Electricity 1980 index: 75.8. 2024: 279.1. Source: BLS series CUUR0000SEHF01.
9. Piped gas 1980 index: 65.7, the lowest starting point of the four. Source: BLS series CUUR0000SEHF02.
10. Both municipal services rose in real terms. Both energy utilities fell. Source: calculated from BLS CPI.
11. Water and sewerage most recent monthly reading: 765.5, August 2026. Source: BLS series CUUR0000SEHG01.
12. US drinking water infrastructure need over 20 years: 625 billion dollars. Source: US EPA, 7th DWINSA, 2023.

What we calculated

The municipal and energy split

Formula. Real change for each utility, grouped by whether it is a municipal service or an energy commodity.

Calculation. Municipal: water plus 146 percent, refuse plus 97 percent. Energy: electricity minus 3 percent, piped gas minus 8 percent.

Finding. The split is clean. Both municipal services rose substantially in real terms and both energy utilities fell slightly. No utility sits between the two groups. Whatever drives the increase is common to municipally provided services and absent from competitively supplied energy.

Limitations. Four series is a small sample and the grouping is an observation, not a test. Electricity and gas are also regulated in most states, so the distinction is not simply regulated against unregulated.

Water has risen 149 points more than electricity

Formula. Difference in real change between water and sewerage and electricity.

Calculation. Plus 146 percent minus negative 3 percent equals a 149 percentage point gap.

Finding. Over 45 years, water and sewer service became 149 percentage points more expensive relative to electricity, measured in real terms. A household that saw its energy costs hold steady against inflation saw its water costs roughly two and a half times.

Limitations. Shares of household spending differ substantially between these utilities, so an equal percentage change does not mean an equal effect on a household budget. Water is typically a smaller share of spending than electricity.

The nominal figures invert the ranking in the wrong way

Formula. Rank the four utilities by nominal change, then by real change, and compare.

Finding. Nominal change ranks water first at 838 percent, refuse second at 496, electricity third at 268 and gas fourth at 249. The real ranking preserves that order but changes the meaning entirely: electricity and gas move from “rose nearly 270 percent” to “fell slightly”. Reporting nominal utility inflation without a deflator makes energy look like a rising cost when it has not been one.

Limitations. Both measures are correct. The point is that the nominal figure answers a different question from the one most readers have.

Download the data

All four utility series plus all items, 1980 to 2024, published as a CSV under a Creative Commons Attribution 4.0 licence. Attribution: The Plumbing Brief.

Household utility price indexes, 1980 to 2024 (CSV)

How this report was built

Methodology

Source. BLS Consumer Price Index for All Urban Consumers, retrieved through the BLS public API on 3 October 2026. Series identifiers are printed beside every figure so each can be re-retrieved.

Series verification. Each item code was confirmed against BLS CPI item documentation before use: SEHG01 water and sewerage maintenance, SEHG02 garbage and trash collection, SEHF01 electricity, SEHF02 utility piped gas service.

Annual figures. Mean of twelve published monthly values. Years with fewer than twelve months are excluded, which is why the comparison ends at 2024.

Real change. Each series’ growth divided by all-items growth over the identical span, minus one. The garbage series is deflated over 1984 to 2024 because that is when it begins.

Retrieval date. 3 October 2026.

Data limitations

• The garbage and trash series begins in 1984, four years later than the others, and 1980 to 1984 was a high-inflation period. Its real change is therefore not directly comparable to the others.
• These are price indexes, not bills. Household spending shares differ between utilities, so equal percentage changes do not mean equal budget effects.
• Deflating by headline CPI is one choice. A different deflator would change every real figure.
• The CPI covers urban consumers. Rural service, which is often costlier per connection, is underrepresented.
• Four series is a small sample for the municipal-against-energy observation, and that grouping is not a statistical test.
• This page does not establish why water rose. No causal claim is made.

Source quality ranking

Tier 1. US Bureau of Labor Statistics, Consumer Price Index. US EPA, 7th DWINSA.

Tier 2. None used. Tier 3. None used.

Excluded. Utility bill surveys, which measure spending rather than price and are not comparable with an index.

If you quote one number

• Water rose 146 percent in real terms since 1980. Electricity fell 3 percent and piped gas fell 8 percent.
• Both municipal utilities rose in real terms. Both energy utilities fell.
• Water has become 149 percentage points more expensive than electricity in relative terms over 45 years.
• Nominal figures make electricity look like a 268 percent rise. In real terms it is a small decline.
• The fastest-rising household utility since 1980 is not an energy bill.

Summary for reporters

Water and sewerage is the fastest-rising household utility in the United States since 1980, according to Bureau of Labor Statistics consumer price data. Deflated by general consumer prices over the same period, water and sewerage rose 146 percent in real terms and garbage and trash collection rose 97 percent, while electricity fell 3 percent and utility piped gas fell 8 percent. In nominal terms all four rose, water by 838 percent, refuse by 496, electricity by 268 and gas by 249, against 281 percent for consumer prices generally. The split is clean along municipal and energy lines, with both municipally provided services rising in real terms and both energy utilities falling, and no utility sitting between the two groups. The gap between water and electricity in real terms is 149 percentage points.

Angles this supports

1. The fastest-rising household utility since 1980 is water, not energy
2. Electricity and gas have both got cheaper in real terms since 1980
3. Municipal utilities rose. Energy utilities fell. Nothing in between
4. Water has outpaced electricity by 149 points over 45 years
5. Why nominal utility inflation figures mislead

Questions this answers

Which household utility has risen fastest since 1980? Water and sewerage maintenance, at plus 146 percent in real terms after general inflation, ahead of garbage and trash collection at plus 97 percent.

Has electricity got more expensive? Not in real terms. It rose 268 percent nominally but general prices rose 281 percent, leaving a real decline of 3 percent since 1980.

Has natural gas got more expensive? No. Piped gas rose 249 percent nominally, a real decline of 8 percent since 1980.

How much has water risen compared with electricity? 149 percentage points more in real terms over 45 years.

Why is the real figure so different from the nominal one? Because most of the nominal rise in any 45-year series is general inflation. Deflating removes it and leaves the change relative to everything else.

Is this about my bill? No. These are national price indexes for urban consumers, not bills. Local rates, consumption and fixed charges determine what any household pays.

Does a bigger percentage rise mean a bigger budget impact? Not necessarily. Water is typically a smaller share of household spending than electricity, so an equal percentage change has an unequal effect.

Why is garbage measured from 1984? That is when the BLS series begins. Because 1980 to 1984 was a high-inflation period, its real change is not directly comparable to the series that start in 1980.

What is driving water costs up? This page does not establish a cause. Infrastructure replacement need, regulatory compliance, and falling consumption spreading fixed costs across fewer billed units are all plausible and none is tested here.

Which BLS series does this use? CUUR0000SEHG01 water and sewerage, CUUR0000SEHG02 garbage and trash, CUUR0000SEHF01 electricity, CUUR0000SEHF02 piped gas, CUUR0000SA0 all items.

How to cite this report

The Plumbing Brief, “Which Household Utility Rose Fastest Since 1980? Water, Not Energy”, https://theplumbingbrief.com/which-utility-bill-rose-fastest/, accessed [date].

Last reviewed: 2026-10-03.