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

Smart Rainfall System

A decision support system for the prediction of flash flood risk in urbanised areas

March 2021
Gallery Smart Rainfall System 1
Gallery Smart Rainfall System 1


Weather-related disasters have been estimated to affect about two-thirds of the European population annually by the year 2100 (i.e., 351 million people). The anticipation of heavy rain on urbanised areas is, therefore, a prime concern of any civil protection operator. Assessment is particularly difficult for small urbanised catchments where surface runoff rapidly develops as a consequence of intense precipitation. Traditional monitoring networks and existing Decision Support Systems -DSS do not provide rainfall maps forecastings with the necessary spatial resolution and updating on a very frequent basis to allow fast and accurate prediction of the exact location and magnitude of flash floods. Arty's solution adopts innovative technologies that allow a fast and detailed evaluation of the flood risk level expected locally in the territory. Artys'disruptive solution is a Decision Support System - DSS that uses the patented Smart Rainfall System - SRS technology for building climate-resilient cities against extreme weather events, providing real-time rainfall monitoring and flood risk nowcasting. Thanks to a network of innovative IoT sensors and advanced risk analysis modelling, SRS allows the decision-makers to protect the people and goods by undertaking wiser and faster choices and optimal, evidence-grounded management of the emergencies.

  • /
Label Date March 3, 2021
From Italy
Maturity stage Prototype testing in the real world
Looking For Network, New clients, Funding, Partners

The environmental benefits

  • All-in-one service that allows predicting the flash flood hazard at the small scale of the urban district
  • SRS rainfall monitoring products are updated every minute, 10 times faster than the mainstream alternative
  • The typical space resolution of the SRS rainfall maps is 100 meters, 5 times finer than the mainstream alternative
  • Zero electromagnetic pollution: SRS relies on a clean and safe technology that doesn't emit microwaves to perform rainfall measurements whereas the mainstream alternative continuously irradiates high power microwaves in the environment
  • Low carbon footprint: 98% reduction of CO2 emission with respect to the mainstream alternative
  • SRS predicts flash floods from 30 min to 2 hours before the emergency - SRS is the only system capable of evaluating the flood hazard at the small spatial scale of the urban drainage system and effectively supporting civil/environmental protection

The Financial benefits

  • High social impact: more than 10€ returned for every 1€ invested thanks to the exact knowledge of the incoming flood hazard
  • Service provided for a yearly fee: 150 euro for every km2 of flood-prone monitored territory, 50% cheaper than the mainstream alternative
  • No Capital Expenditures

Activity Region

  • /
  • Headquarters
  • Activity

Company Profile

Artys Srl

Artys is an innovative SME that offers advanced solutions for environmental monitoring and risk now-casting

View company profile Solution website
Headquarters 16121 Genoa, Metropolitan City of Genoa, Italy

Related Topics

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 Artys Srl 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.