Hash Harvest · S21j XP Hydro bundles from $8,500/unit at $0.065/kWhOffer ends September 30, 2026Shop the offerHash Harvest · S21j XP Hydro bundles from $8,500/unit at $0.065/kWhOffer ends September 30, 2026Shop the offerHash Harvest · S21j XP Hydro bundles from $8,500/unit at $0.065/kWhOffer ends September 30, 2026Shop the offer
Simple Mining

Bitcoin Mining
Made Simple

Mine Bitcoin. We run the hardware.

Mine Bitcoin without running the hardware yourself. Buy ASIC miners, hosted in our own Iowa data centers.

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40,000+

Miners managed

150+ MW

Power capacity

11

Iowa data centers

9+ EH/s

Hosted hashrate

95%+

Average uptime

Inc. 5000

Two-time honoree

Buy · Host · Mine

Don’t just buy Bitcoin. Mine it.

The number that makes mining worth doing, and the three steps that get you there.

Estimated production cost per BTC

What it costs in power at our all-in hosted rate to earn 1 BTC. Excludes hardware and pool fees.

$31,202

Antminer S23 Hydro at $0.065/kWh, for reference only.

Spot Bitcoin price

$81,318

Live market price, updated on every load.

24 hours ago

Now

01

Choose your miner

Buy new, or browse client-listed machines that never leave the facility. No minimum quantity.

Bundles
Antminer S21j XP HydroFeatured miner

Bitmain

Antminer S21j XP Hydro

495 TH/s

Hashrate

12 J/TH

Efficiency

Hydro

Cooling

See bundle pricingView all miners
02

We deploy and run it

Racked in our own Iowa facilities. Power, cooling, networking, firmware and monitoring handled.

Pallets of new miners being moved into a Simple Mining site
03

You monitor performance

Track hashrate, uptime and rewards on the real dashboard. Rewards go to the wallet you choose.

Simple Mining client dashboard showing hashrate, miner status and pool earnings

Not ready to buy? Run a miner free for seven days and watch it work in the same dashboard our clients use.

Start your 7-day trial

Repairs & protection

Repairs that keep
miners online.

One of the largest ASIC repair facilities in the U.S., in Cedar Falls, Iowa.

On site

Every repair

Component-level micro-soldering, done by our own technicians in the same building as the racks. Anything still under manufacturer warranty goes back to the manufacturer.

12 months

Repair coverage

Every new miner bought from us covers free labor on repairs, unlimited fan replacements, and a $500 annual parts allowance per miner. Coverage continues from $6.99 a month after that.

$0

Hosting while in repair

Precision billing means a unit sitting in the repair queue accrues no hosting fee, so you are never paying to power a machine that is not hashing.

Learn about repairs
Simple Mining repair center, Cedar Falls

Our infrastructure

Built for Bitcoin.
Built for the long term.

The right grid, the right environment, and a team that operates every site.

60%

Wind and solar

On the grid we draw from, per the EIA. 90% of our load is curtailable and responds in under thirty minutes. We are a registered Demand Response Resource at 99% power and load factor.

Zero

Evaporative water use

Closed-loop cooling, sealed and never discharged. An average enterprise data center evaporates 300,000 gallons a day. Across 150+ MW in Iowa we use about 300 gallons a year per 10 MW.

95%+

Average uptime

Low natural-disaster exposure and cool summers that limit thermal downtime. We hold operational control of every site, so nothing about your machine depends on a third party we do not employ.

See our sites
Simple Mining containers on an Iowa site

Proof

Real miners. Real results.

4.861 Google reviewsA+BBB rating
“These guys set the industry standard in customer service and it is not even close!”
“After a complicated history with Compass Mining I heard about these guys and decided to try them. Wow was I surprised at their promptness and how fast they got me hashing. Simplemining.io is the way to go!”
“Excellent partner for hosting your bitcoin miners. Repairs are in-house so down time is much shorter. Great service and customer care.”
“Nick and the Simple Mining team have been great from day 1. They are extremely responsive and easy to work with. My only regret is not jumping in sooner.”
“Awesome team, made it super easy to finally start bitcoin mining. Shoutout to Matt and Nick Garland for helping!”
“Simple Mining is top notch across the board. Great communication, service, repairs, and sales team. Highly recommend.”
“Simple Mining is great! Their customer service is amazing, updates are excellent, and their business model is top-notch. It's been incredibly easy to use from day one. Highly recommend!”
“Extremely happy with my 2+ year partnership. True professionals. 5 stars.”
Jared BlackEric MichaelJonathan GutierrezPete NewsomePaul AnastasMatt McphersonDalyn MaxsonScott Hudgens

Hear from the team

Anthony PomplianoWill The Government Mine Bitcoin?!Preston PyshBitcoin Mining 101 w/ Adam HaynesStocktwitsHow Simple Mining Became One of America’s Fastest-Growing Bitcoin CompaniesGiga EnergyHow SimpleMining Scaled to 20,000 Miners with Giga EnergyThe Hobbyist MinerInside Look at Simple Mining’s Bitcoin Mining Empire!The Bitcoin WayYou Should Be Mining Bitcoin with Simple MiningBitcoin MagazineEnergy Symbiosis: Powering Compute for AI & Bitcoin SimultaneouslyAnchors Away PodcastThe Crypto Market Is Unpredictable But This Crypto Companies’ Growth Has Been Anything But

Buy · Host · Mine

Ready to buy and host
your Bitcoin miner?

We’re a Bitcoin mining company in Cedar Falls, Iowa, handling sales, hosting and repair in house.

  • All-in rates from $0.065/kWh, no separate cooling or racking fees

  • 12 months of repair coverage on miners purchased from us

  • Billed only for the hours your machine is actually hashing

Shop minersSchedule a call