The Hype Killers

The Hype Killers

From blackouts to empty virtual worlds, hype meets its end in one of two deaths: technical and market.

Every innovation risks spawning inflated expectations. 

A technological trigger—whether a pioneering solar­cell design or a new virtual-reality headset—captures imaginations and draws early backing. Success stories and extensive publicity then inflate expectations still further, attracting speculative venture capital and a host of imitators. In time, however, reality intervenes: be it in technical form or as a market reaction. And finally, the hype subsides and a second generation of products emerges—focussed on niches where viability aligns with genuine demand—while other efforts pivot back to fundamental research and development.

Not Market-Ready

The April 2025 blackout across Spain and Portugal underscored how a power system can be vulnerable when sustained mostly by renewables. About 80% of the electricity on the Iberian Peninsula came from solar and wind when two rapid power-loss events triggered an unprecedented grid collapse: roughly 15 gigawatts (about 60% of Spain’s demand) vanished within five seconds. Early analyses suggested sudden solar-plant shutdowns in south-west Spain destabilised the network and tripped its French interconnector. 

Specifics aside, renewables like solar and wind are inherently intermittent, and without leaning on fossil fuels, they are susceptible to shortages.

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