Open letter from the world’s leading economists

© witch kitchen pixabay.com 15.1.2023 Leading economists sign open letter calling for tax on top 1% to avoid threat to democracy At the start of the World Economic Forum in …

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Keystone pipeline shut down after leak in Kansas

The Canadian company TC Energy, which operates the Keystone pipeline between Canada and the United States, confirmed Thursday the closure of this pipeline after a leak in the US state …

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Unique 3D energy model of a city – to show savings potential

© University of Kiel based on data from the City of Kiel/View of Kieler Hörn and 3D building model of the city. Red areas show particularly high energy requirements. 19.12.2022 …

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Keystone pipeline shut down after leak in Kansas

The Canadian company TC Energy, which operates the Keystone pipeline between Canada and the United States, confirmed Thursday the closure of this pipeline after a leak in the US state …

Read more