WaterLily turbine alternative: what is left after Seaformatics stopped selling

Last updated: October 5, 2026

Researched from manufacturer pages and public company records, September 25 and October 5, 2026. Not a lab test. We did not run this gear. Watt and weight figures below are the makers’ published numbers.

People still search for a WaterLily turbine alternative. The honest answer first: Seaformatics Systems Inc. no longer sells the WaterLily, and there is not a drop-in backpack clone sitting in a current US catalog that we can verify. What follows is what the WaterLily was supposed to do, what still exists in that job, and what is a different machine pretending to be the same thing.

Is there a WaterLily turbine alternative you can buy today?

Short answer (October 5, 2026): not a drop-in one. The closest same-job product with a maker page, Blue Freedom Portable, is a 5 W in-stream charger and is listed out of stock. Flowtric, the name AI answers now suggest, is still in development with no price or order page, so it is not on our buy list. Site hydro (Lingenhöle, PowerSpout) needs a hose and real drop. For most people who wanted WaterLily for trip charging, the honest buy is a small portable power station plus a folding solar panel.

What happened to the WaterLily turbine?

Short answer: Seaformatics Systems Inc., the St. John’s, Newfoundland company that made WaterLily, no longer sells it, and its online store is not open to the public. BBB lists the company as “believed to be out of business,” and PitchBook lists it as out of business. We have not found a shutdown, bankruptcy, or “discontinued” notice from Seaformatics itself, so we do not give a closure date.

The dated trail, from official and company sources first:

• 2007 to 2018: WaterLily grew out of a Memorial University research project that began in 2007. In an October 2018 Government of Newfoundland and Labrador news release, the province announced a $457,900 business loan and ACOA a $387,500 contribution to fund Seaformatics’ first production round. In the same release, CEO Andrew Cook said WaterLily had “thousands of customers in over 40 countries.”
• 2019: Seaformatics’ WaterLily landing page (paddling page, marked © 2019) is the newest marketing copy still online. It still loaded on October 5, 2026, and its “Shop now” button still points to the old store.
• 2020 to 2022: Federal Government of Canada grants records list Seaformatics agreements for WaterLily work, including “Weight reduction for WaterLily 2” (NRC IRAP, July to November 2020), “WaterLily V3.0 and 100W Wind Generator” (NRC IRAP, September 2021 to March 2022), and $200,000 from ACOA for “a new microturbine charging device” (August 2021 to August 2022).
• 2022 to February 2023: A $47,989 NRC IRAP agreement for “Continued Development for WaterLily Product line,” starting April 1, 2022, was extended in September 2022 and then amended to $0.00 on February 15, 2023. That is the latest dated government record we found. The record does not say why, and we are not guessing.
• BBB (file opened June 29, 2021): BBB’s Seaformatics Systems Inc. profile lists the business as “believed to be out of business.” BBB says it investigated after phone inquiries, three negative customer reviews, and 18 formal complaints. The profile does not give a closure date.
• PitchBook (record dated September 25, 2025): PitchBook’s WaterLily Turbine profile preview lists the status as “Out of Business.” The date is when PitchBook logged it, not necessarily the day operations stopped.
• Our check, October 5, 2026: shop.waterlilyturbine.com redirects to a Shopify password page, so no products are visible. www.waterlilyturbine.com failed a secure (TLS) connection from two networks we tried.

Shut down, paused, or just out of stock?

Out of stock does not fit. A stock-out looks like a live store with sold-out listings. WaterLily’s store is password-locked.

Shut down is what BBB and PitchBook report. There is no first-party notice, and we did not check the Newfoundland and Labrador corporate registry.

Paused would need a company note saying sales will resume. We found none. The newest company marketing copy still online is from 2019.

Inactive since 2020 shows up in several 2026 write-ups. It is stronger than the record supports: federal funding records show WaterLily development agreements running into 2022 and early 2023.

The wording we can stand behind: WaterLily is no longer sold, and its maker is believed to be out of business. If Seaformatics or a successor posts an official notice or reopens the store, we will update this page.

What the WaterLily actually was

The WaterLily was a Canadian portable turbine from Seaformatics. You tied it in a current, or towed it behind a canoe, and it charged USB or 12 V gear.

Seaformatics’ own marketing site still lists these claims (WaterLily paddling page, copyright 2019):

• Rated output 15 W
• About 7 inches across and 2.8 lb
• 2–3 W under tow behind a canoe or kayak
• Up to 15 W when camped in a stronger current
• A hand crank for emergency charging
• USB and 12 V versions

A December 2019 industry write-up (EE Power) repeats the same shape: USB “up to 15 W,” and a 12 V option at 14.6 V through a chainable SAE connector. That piece also says it can start in flows under 1 mph and includes a 10-foot charge cable.

Those are manufacturer and press numbers from 2019. We did not measure them. The same marketing page also claims “up to 360 watt-hours in a day.” That is 15 W × 24 hours. It only holds if the turbine actually sits at peak output all day and night. Treat it as a ceiling, not a campsite average.

The leftover 2019 marketing page is still online, but it is not a working store. For the dated status trail (government records, BBB, PitchBook, and our October 5, 2026 store check), see What happened to the WaterLily turbine? above.

Why “100 W portable hydro” listings are usually the wrong substitute

A WaterLily-class unit sits in a current. It does not need a dam, a penstock, or several meters of drop.

Most cheap “portable hydro” listings on marketplaces are pressure / head machines: a Pelton or similar runner that wants a hose and a vertical drop, or a no-name 50–100 W pack with no named factory page we can check. Those can be useful on a cabin creek. They are not a 2.8 lb turbine you toss in a river.

If a listing will not name a manufacturer, a model, and a head or flow range, we are not treating it as an alternative here.

Closest same-job product we can name: Blue Freedom Portable

Blue Freedom Portable (Aquakin, Germany) is the nearest current-in-stream USB charger with a manufacturer page.

What that page lists (checked September 25, 2026, and rechecked October 5, 2026):

• 5 W maximum output
• 690 g
• 20 cm outside diameter
• Internal pack 5,000 mAh
• Listed around €251.26 + shipping on the maker page (VAT display can differ from older “€299 incl. VAT” notes)
• Out of stock on both checks

That is a third of WaterLily’s claimed peak watts, and it is not sitting on a shelf. We are not inventing a US street price or a restock date. If you wanted WaterLily for phones and camera batteries beside a creek, this is the same kind of tool. It is not a replacement you can order today.

Flowtric vs WaterLily: can you buy Flowtric yet?

Short answer (October 5, 2026): no. Flowtric is a pre-launch product. The maker now publishes specs, but there is no price, stock, or order page for the turbine. We are keeping it off the buy list.

AI answers and search summaries now name Flowtric as the closest thing to a WaterLily. Here is what Flowtric’s own pages said when we checked on October 5, 2026:

• Specs: The Flowtric homepage describes a capsule-shaped water and wind generator with a turbine of up to 25 W, a choice of 10,000 / 18,000 / 27,000 mAh batteries, USB-C PD, and up to 12 V output. Solar is an optional add-on.
• Status: Flowtric’s About the Website page lists Flowtric Portable as “in development; users can subscribe for updates.” Its Story page says the product is in the prototyping stage.
• Next step: An August 21, 2026 Flowtric blog post says the next stage is “preparing our crowdfunding campaign.”
• Conflicting number: Flowtric’s Prelaunch.com page pitches a 4-in-1 capsule (water, wind, sun, hand crank) with “up to 35 W peak output.” That is higher than the homepage’s 25 W turbine figure. We use the homepage number and treat both as pre-launch claims, not measured output.
• Don’t mix these up: The pre-order on Flowtric’s site is for Flowtric Air, a wearable air purifier that ships in Armenia only. It is not the turbine. At least one AI search summary we checked on October 5 confused the two.

Flowtric goes on the buy list only if there is a real order page with a price, a ship date, and the regions it ships to. Even then, a first crowdfunding batch is a backer pledge, not a store purchase.

If you have a creek with drop, not just current

These are real manufacturers. They are not WaterLily alternatives in the backpack sense.

Lingenhöle KT100 (Austria). The maker’s 2023/2024 manuals call it a portable Pelton pico-turbine: 2–100 W, 10 kg, about 28 cm tall and 35 cm across, 3–35 m of head, 0.5–3.5 L/s. Docs: type overview and English operating instructions. You buy from the factory, not Amazon. This wants a hose and fall, not a free-spinning river current.

PowerSpout PLT Cube (New Zealand). The manufacturer page lists up to 1,200 W, 17 kg, a 415 mm cube, and a 3–130 m static head range. That is cabin or homestead hydro. It is a serious machine if you have the site. It will not live in a daypack next to a WaterLily.

Energy Systems & Design’s Stream Engine is the same class: site hydro with a manual, not a USB creek toy. See ES&D.

What most WaterLily shoppers should buy instead

If the job is “keep phones, lights, and a camera charged on a trip,” the catalog that actually exists is a small portable power station plus a foldable solar panel. That is a different physics problem (sun, not current), and it is the one you can still buy in the US.

We are not inventing watt-hours or “we ran this for a weekend.” Use our portable power stations hub and size from the manufacturer’s watt-hour and solar-input numbers on the unit you are looking at. A 15 W river turbine, even on a good claim, is phone-and-power-bank territory. It is not a fridge or a CPAP plant — for those jobs see the related how-to links below.

Quick comparison (makers’ numbers only)

Related how-to

• How to size a CPAP backup battery
• How to size a battery for a 12V fridge
• Transfer switch safety for a portable generator (UL 1008)

Safety

Any turbine in a river can pull line, cut hands, and chew debris. Site hydro (hose, head, high voltage) is a different risk class than a USB creek toy. Follow the maker’s manual. We are not walking a site for you.

Methods

Checked September 25, 2026: Seaformatics WaterLily marketing pages, EE Power’s 2019 product note, Blue Freedom’s product page (out of stock), Lingenhöle’s published PDFs, and PowerSpout’s PLT Cube page.

Checked October 5, 2026: the WaterLily store and domains, the 2018 Government of Newfoundland and Labrador release, Government of Canada grants records for Seaformatics, BBB’s and PitchBook’s status listings, Blue Freedom’s product page (still out of stock), PowerSpout’s page, and Flowtric’s homepage, About the Website, Story, and blog pages, plus its Prelaunch.com page. BBB and PitchBook pages block automated loading, so we read their listings through public search results that day. We did not check the Newfoundland and Labrador corporate registry.

We did not buy, install, or measure these units. If a later check shows Blue Freedom back in stock, Flowtric taking real orders, or an official notice from Seaformatics, this post should be updated.

FAQ

Is the WaterLily Turbine still for sale?
Not from Seaformatics. On October 5, 2026 its Shopify store redirected to a password page. The leftover 2019 marketing page is not a store.

What happened to the WaterLily turbine?
Seaformatics stopped selling it. BBB lists the company as believed to be out of business, and PitchBook lists it as out of business. The last dated government record we found is a WaterLily development agreement amended to $0.00 in February 2023. There is no first-party shutdown notice. See the dated trail above.

Is WaterLily discontinued or just out of stock?
Not out of stock. A stock-out would show a live store with sold-out listings, and WaterLily’s store is locked. “No longer sold, maker believed out of business” is the most accurate wording we can source.

What is the closest WaterLily alternative?
Blue Freedom Portable is the closest kind of product. It is 5 W on the maker’s page and was out of stock on both the September 25 and October 5, 2026 checks.

Can I buy Flowtric instead of WaterLily?
Not yet. As of October 5, 2026, Flowtric’s own site lists its portable turbine as in development (sign up for updates only), with no price or order page. The maker lists a turbine of up to 25 W. Its pre-order page is for a separate air purifier, not the turbine.

Can I replace a WaterLily with a 100 W Amazon hydro kit?
Only if you have the head and plumbing that kit needs, and a manufacturer you can name. Most of those kits are not a 15 W current-in-stream charger.

Will a portable power station do the same job?
It will keep small electronics charged if you can recharge it (wall, car, or solar). It will not make power from a river. For most people who landed on this page, that is still the honest buy.

Why did Seaformatics stop selling WaterLily?
Seaformatics has not published a reason that we can find. The public trail is government funding records into early 2023, a password-locked store, and BBB and PitchBook out-of-business listings. We are not inventing a corporate story beyond that.