Current and former executives say the federal technology themes for 2025 will be similar to 2024 with the addition of efficiency and effectiveness.

An often-overlooked solution to reach the Paris climate goals is energy efficiency ... the greenest energy of all – and the most cost-effective – is the energy we don’t use.” ...

This effort has enabled the brand to boost both the effectiveness and efficiency of its spend. After it added reach campaigns to its performance strategies, Pandora achieved a 148% increase in ...

In particular, they claim to have reached a conversion efficiency of 16.82% in a perovskite cell by applying a brookite layer made of water-solute brookite nanoparticles on an anatase layer.