Reletter
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Bright Spots

Jan Rosenow

Jan Rosenow's newsletter on the energy transition. Oxford Professor. Energy policy advisor. Energy transition optimist. Cutting through the noise to show how the clean energy future is possible.

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Substack
PricingOnly free issuesPublishesWeekly
Issues12Founded2 months agoLast Issue2 days ago
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janrosenow.substack.com
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Latest Issues

Renewables just had their best year ever

2025 was another record year for renewables. The world added 692 gigawatts (GW) of renewable power capacity last year alone, the largest annual increase ever recorded, bringing the global total to 5,149 GW. Solar did most of the heavy lifti...

2 days ago
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Europe's best defence against the next price shock

Most of the European energy conversation is about what still needs building: more renewables, more grids, more interconnectors, more heat pumps, more EVs and more batteries. I want to start somewhere else, with a saving Europe has already m...

9 days ago
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Is electrification happening fast enough?

This week electrification made global headlines: The hosts of the next UN climate summit (COP31) said that the world should commit to a goal of meeting 35% of final energy demand with electricity by 2035, up from today’s 21%.

The reason wh...

17 days ago
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LEAK: The European Commission's grand plan to bring down Europe's electricity bills

High electricity prices in Europe have been argued over a great deal since the Draghi report on competitiveness landed in 2024. The European Commission has now drafted a Regulation to “future-proof electricity bills,” and Politico published...

21 days ago
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Pakistan: the solar revolution nobody planned

Pakistan imported more Chinese solar panels than any other country on earth in 2025 (except for the Netherlands through the port of Rotterdam but destined for across the EU). No subsidy programme drove it. No national rooftop scheme. No fee...

23 days ago
120
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  • Jan Rosenow

    Oxford Professor. Energy policy advisor. Energy transition optimist. Cutting through the noise to show how the clean energy future is possible.

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