All articles by Isabeau van Halm

Isabeau van Halm is a data journalist based in London. She has previously worked as editor of a local newspaper and is a graduate of the Erasmus Mundus Journalism Master’s. Contact Isabeau at: isabeau.vanhalm [at]

Isabeau van Halm


Why the financial odds are stacked against developing countries

To reach global climate goals, and give developing countries access to affordable finance, an overhaul of the financial system is needed.

How Europe’s energy crisis has impacted corporate renewable PPAs

High energy prices have caused a surge in European power purchase agreement prices, but in the long term the deals could offer stability to the corporate power mix.

The UK energy price cap explained

The energy price cap is supposed to limit energy prices, but British bills are set to rise significantly this winter.

The companies with the most ambitious net-zero targets

Investment Monitor analysed the emissions reduction targets of 1,138 companies to find out which are leading the way, and which are lagging behind in their commitments.