The Explorer is a one-of-a-kind search engine that showcases profitable climate solutions from all over the world which are part of an ever-growing, curated, and publicly-accessible database. Select your profile, your needs and climate goals to discover the solutions that fit best with your situation.

Explore Learn more

Cancel Confirm

My Search Alerts

The Solutions Explorer lets you create alerts that match your needs. You can create several alerts and you will receive a notification each time a new Solar Impulse Efficient Solutions is labeled and matches your filters.

Your Search Alerts will show up here.


Sign in to create alerts for your filters and search terms.

Sign in

Don't have an account?

Sign up

My Favorites

The Solutions Explorer lets you shortlist your favorite solutions.

Your favorites will show up here.


Sign in to add a solution to your favorites.

Sign in

Don't have an account?

Sign up

Contact the Solution's Provider

You can contact each Solution’s Provider through the « Solutions Explorer » contact form. The team will also follow up to make sure you’ll have an answer to your request.

Your contact form will show up here.




Sign in to contact the Solution's Provider

Sign in

Don't have an account?

Sign up

My Account

Sign in

Don't have an account?

Sign up

In-PRV, pressure recovery valve

A new product that produces a new source of low cost renewable energy, reduces carbon and extends the life of infrastructure

October 2020
Gallery In-PRV, pressure recovery valve 1
Gallery In-PRV, pressure recovery valve 1
01.

Identification

Water delivery is energy and carbon intensive. Indeed, the distribution of water requires a certain energy to pressurise and transport the water. This energy is currently used from the current electricity network, that uses grey sources of energy to generate electricity. Nowadays the pressure in pipes is controlled by valves that use a friction mechanism to manage the pressure. This is inefficient and the innovator has identified control valves that waste up to 350 kW, 3.8M lbs CO2 /Yr. per valve. The In-PRV solution produces renewable energy and accurately controls pressure in these pipes. It is a turn-key, software and sensor-based, modular solution, that installs efficiently in water pipelines and electric grid. This product has the potential to be the lowest cost-of-energy for a distributed renewable energy source at 3-5 cents/kWh.

Label Date October 30, 2020
From United States
Maturity stage Prototype testing in the real world
Looking For Network, New clients, Funding, Partners
02.

The environmental benefits

  • Cost of energy $US0.03 per kwh - $0.05 per kwh
  • 3-4 X better return on carbon compared to small solar and wind
  • 1 In-PRV is equivalent to an acre of solar panels
  • ~553 tons of CO2e can be saved on average per year for a 125kW installation
  • For every 1-kW of In-PRV capacity installed, between 950 and 3,400 gallons of water can be saved per year.
  • Lifecycle emissions of one 125 kW In-PRV system is ~0.00059 kgCO2e per kWh generated.
03.

The Financial benefits

  • Payback time of 4,5 Years
  • Up to 34% ROI
  • US$ 0.03-0.05/ kwh cost of electricity
04.

Activity Region

  • /

North america

United States,

  • Headquarters
  • Activity
05.

Company Profile

InPipe Energy

InPipe Energy has developed a product that taps into a new, low cost source of renewable energy from water pipelines.

View company profile Solution website
Headquarters Portland, OR 97209, USA
06.

Networking Partner

Boundless Impact Research & Analytics

The Solar Impulse Foundation and Boundless collaborate to give those companies that Boundless already evaluated for their superior environmental performance an opportunity to apply for this label in an expedited fashion. Through that streamlined process, clean tech companies gain access to new international markets and increased visibility and easier access to the Solar Impulse Foundation’s community of investors, and global business partners.

View partner profile
Solutions Associated 8
Contact the Solution Provider Add to Favorites

The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. This information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances. The innovator InPipe Energy has asserted ownership of the intellectual property rights for images, videos, and content showcased above, affirming full and unrestricted usage rights, and has provided explicit permission for the Solar Impulse Foundation to publish such information designated as "public" in the application form.