Television features, talks, pilot results and the story behind the awards along the way. Updated regularly.
23% less water per shower and 15.5% less on the main meter, across 3,140 showers and entirely behavioural. What it means for landlords and hotels.
Read the article →The first cubic metres come cheap, higher volumes cost more. Why hotels and residences are the most exposed, and how cutting shower use limits the bill.
Read the article →Hot water weighs on two bills. Cutting shower use by around a quarter eases both recoverable charges and the landlord's own bill.
Read the article →One-off campaigns fade. Real-time feedback during the shower changes habits for good.
Read the article →The main meter is blind and sub-meters are heavy going. Measuring at the shower hose gives tracking per home, with no building work.
Read the article →150 L of domestic water per night, of which at least 100 L for the shower: the orders of magnitude, the real cost and the measured levers for reduction.
Read the article →The levers ranked from simplest to heaviest, from real-time feedback in the shower to efficient equipment, with their effects on comfort.
Read the article →Green Key, Green Globe, French energy regulation and CSRD all ask you to measure, reduce and prove. How to answer them with no building work.
Read the article →What a water dashboard should show (by room, by period, in euros and CO₂) and how to get one with no building work.
Read the article →A demonstration at the AMIF trade show on the in'li stand, then on to a rollout in a student residence with Colonies from July 2026.
Read the article →Chosen from close to 20 applications, Molleau joins in'li LAB in January 2026 to move from pilot to rollout.
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Our remarks on truth in entrepreneurship, picked up by BIG Média at Europe's largest gathering of entrepreneurs.
Read the article →A ceremony at Matignon, two awards and one detail worth telling: the founder was there five days before giving birth.
Read the article →How Willa's support shaped our development and our access to Bpifrance funding.
Read the article →An introduction to the Molleaumètre as part of the Matrice innovation programme: water restraint, water stress and incubation.
Watch on YouTube →In November 2024 the City of Paris recognised Molleau for the way it tackles an everyday subject: how much water we use in the shower.
Read the article →It all started with a cold shower. A year of incubation at Les Audacieuses, a grant, and a strong signal.
Read the article →A comparison table of shower water-saving devices, and what really sets the Molleaumètre apart.
Read the article →A product demonstration: installation, the light ring, colour thresholds and resident feedback.
Watch on YouTube →
Willa, La Ruche, BGE, Les Canaux, Matrice, Bpifrance and in'li: the programmes and awards that have shaped Molleau since 2022.
Read the article →High-resolution photos, biographies, key figures and access to the Hénéo pilot. We reply within 24 hours.