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Upgredient: fermented oil cakes to replace some of the cocoaThe project developed by Les Kojiteurs turns hazelnut and sunflower co-products into an aromatic powder. It offers a possible option for sweet recipes, but should not yet be confused with chocolate ready to replace cocoa.
Belgian road vignette in 2027: what is taking shape for cross-border motoristsSales announced for April, requirement expected in May, checks by number plate: the plan is progressing. What to distinguish when preparing your journeys, without mistaking an announcement for a rule already in force.
The carbon footprint of the wealthiest: what the capital footprint measuresOxfam cites an estimate of 249 tonnes of CO₂e for the capital held by the wealthiest 1% in France. This figure for 2022 sheds light on who owns the activities that generate emissions.
Saint-Denis: how a data centre’s heat supplies a neighbourhoodIn Saint-Denis, waste heat from a data centre feeds into an urban heating network. How does the system work, what does it cost, and could it be replicated elsewhere?
CO₂ record in 2025: why the atmosphere continues to accumulate greenhouse gasesThe WMO reports a new record for CO₂, methane and nitrous oxide in 2025. What concentrations actually measure and what NOAA’s independent readings show.
France in 2050: ageing, climate and the choices to make todayBy 2050, 16.5% of people in France could be aged 75 or over, while climate adaptation is being prepared on a trajectory of +2.7 °C. The report « France 2035, France 2050 » sets out the trade-offs ahead.
France exports electricity: is it really independent?With net exports of 92.3 TWh in 2025, France has set an electricity record. But its reliance on oil, gas and uranium tells a different story about dependence.
Textile microfibres: how our clothes make their way into waterwaysWashing synthetic materials releases tiny fibres. Limiting them requires action on clothing, its care and wastewater treatment.