\n| Electricity, water and sewer per load<\/td>\n | About $1.43<\/td>\n | Calculated: 1.07 kWh wash + 3.0 kWh dry at 28.82¢\/kWh, plus 14 gallons at BWSC 2026 water and sewer rates<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Neither electricity figure should be presented as a Boston-specific rate \u2014 both are statewide Massachusetts averages, and the difference between the two (29.61 cents versus 28.82 cents) reflects the difference between a commercial rate aggregator’s estimate and the government’s own measured figure, not a change in the underlying cost of power.<\/p>\n The BWSC Water and Sewer Math Almost No Calculator Uses<\/h2>\nBoston bills water and sewer separately, and both line items apply to a home washing machine cycle. At the Boston Water and Sewer Commission’s 2026 rate, water runs $70.19 per 1,000 cubic feet and sewer runs $66.68 per 1,000 cubic feet \u2014 meaning a single load of laundry is charged twice for the same water once it goes down the drain, once as water delivered and once as wastewater removed.<\/p>\n Most national laundry cost calculators either ignore the sewer charge entirely or fold water and sewer into a single guessed line item. In a city like Boston, where sewer is billed at a rate close to the water rate itself, leaving it out understates the true cost of a home laundry cycle by nearly double the water charge alone.<\/p>\n The Boston Triple-Decker Variable: When You’re Not Paying Your Own Utility Rate<\/h2>\nA meaningful share of Boston renters live in triple-decker buildings where laundry machines are shared or metered differently than the rest of the unit. In some of these buildings, landlords charge a flat laundry fee \u2014 commonly in the $2.00 to $2.50 range per load \u2014 built into rent or collected separately, rather than billing the tenant’s actual metered electricity and water use for that specific cycle.<\/p>\n That flat-fee structure changes the math entirely for anyone in that situation: the electricity and water rates above matter less than whatever flat number the landlord has set, and that number does not necessarily move when Massachusetts electricity rates rise or when BWSC adjusts its annual rate. Anyone unsure which situation applies to their own building should check their lease or ask their landlord directly rather than assuming either the metered rate or the flat fee automatically applies.<\/p>\n The Break-Even Point: How Many Loads Before Pickup Actually Wins<\/h2>\nOnce electricity, water, and sewer are all counted \u2014 and, for triple-decker tenants, once the flat per-load laundry fee is factored in instead \u2014 the real cost of a home laundry cycle is rarely the near-zero number implied by “I already own the machine.” Detergent, dryer sheets, wear on the appliances themselves, and the time spent sorting, running, and folding a load in person all sit on top of the utility math above.<\/p>\n Neptune Laundry’s per-pound wash-and-fold pricing<\/a> starts at $1.50 per pound for drop-off, with no order minimum. For anyone who has already worked out roughly how many pounds they’re actually washing<\/a> in a normal week, that per-pound number is directly comparable to the utility, water, and sewer costs above \u2014 and it comes without the added time of doing the wash in person.<\/p>\nWhat This Means If You’re Deciding Between a Home Machine and Neptune Laundry<\/h2>\nNone of this math is meant to say a home washer and dryer are always the more expensive option \u2014 for a household that already owns the machines outright and does laundry rarely, the utility cost alone can still be modest. It does mean the “laundry at home is basically free” assumption skips real, dated costs: a Massachusetts electricity rate well above the national average, a Boston-specific water and sewer charge billed twice on the same water, and, for many renters, a flat per-load fee that has nothing to do with either rate.<\/p>\n Anyone who wants to compare that home math directly against a delivered price can see what pickup and delivery actually costs<\/a> side by side, or drop a load off in person at Neptune’s East Boston store on Bennington Street<\/a> to see the per-pound total on a real basket before deciding either way.<\/p>\nPricing Notice: Rates and prices mentioned in this article are for informational purposes and are subject to change.<\/em><\/p>\n |
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