News & Articles

The June 2026 heatwave was one of the most severe ever recorded across Western Europe. New temperature records were set in several regions, infrastructure was disrupted, and the event quickly sparked a familiar debate: had climate scientists underestimated how quickly extreme heat would intensify under global warming? This article compares extreme temperature projections from ClimateVision to measured temperature during the "canicule".

How will climate change affect future wind energy production? As wind projects increasingly rely on long term performance assumptions, understanding future wind resources has become a strategic challenge. This article reviews the main methodologies used to assess climate impacts on wind energy, from wind speed and wind power density to energy production models. It also highlights the limitations of current approaches and the remaining uncertainties facing the wind industry.

With the acceleration of global warming, climate risk assessment and adaptation consulting services are rapidly expanding. For businesses without in-house climatology expertise, evaluating the quality of these offerings can be challenging. In this article, we explore key indicators to help you select a reliable provider tailored to your needs.

Struggling to choose the right climate data source for your business? This guide compares free datasates and tools, such as the IPCC Atlas, DRIAS, Copernicus CDS, ESGF, highlighting their strengths, limitations, and ideal use cases. Perfect for industries, infrastructure and energy sectors facing regulatory demand for adaptation plans or climate risk assessment.

Climate projections based on global warming levels are increasingly used to guide climate adaptation policies worldwide. Like the French Trajectoire de Référence pour l'Adaptation au Changement Climatique (TRACC), this approach links climate impacts directly to temperature thresholds, including the Paris Agreement targets. However, differing reference periods and methodologies create challenges for international consistency and a need for hamonization.

How can industrial facilities anticipate and reduce climate risks? Callendar and CNPP have joined forces to meet this challenge, generating detailed climate projections, turning them into a full vulnerability assessment and building tailored adaptation plans. This case study covering seven assets in Europe and the United States shows how this approach helps protect industrial infrastructure from climate change and strengthen long term resilience.

Callendar won the prestigious EVOLEN Innovation Prize on November 19 at the Cité des Sciences et de l’Industrie for its Climatology-as-a-Service solution, ClimateVision, recognized for helping companies integrate climate projections into industrial planning and decision-making.

Belém, which is currently hosting COP30, is also threatened by worsening heat waves, rising sea levels, and other impacts of climate change. Projections by Callendar using ClimateVision give an idea of what the Brazilian city will look like in 50 years.

Over $2 trillion in global infrastructure losses are expected by 2035 due to climate-related risks like floods, extreme heat, storms, and droughts. A new report from Callendar highlights outdated design standards as a key vulnerability across sectors including energy, transport, telecoms, water, and roads.

Data center failures during the 2022 UK heatwave exposed a critical flaw in how we design infrastructure: relying on outdated weather data. As climate change make heatwaves more severe and more frequent, extreme temperature assumptions fall short. Discover how ClimateVision, Callendar’s climate impact tool, empowers operators with cutting-edge climate projections,making it easier to build heat-resilient infrastructure, anywhere in the world.