Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

That's slightly better but they should never have printed it. Imagine writing such a story about the tiny amount of lead in a million solar panels without mentioning that every car battery sold in California comes with more lead than 2000 solar panels combined.

Edited to add: """…Current CdTe panels contain approximately 6 g/m2, resulting in cadmium emissions of 0.5g/GWh, equivalent to that of a coal fired power plant. The majority of these emissions (77%) result from mining and utilization of the modules, therefore a comprehensive collection and recycling program would not reduce the environmental impacts of these panels. """ -- Brookhaven National Lab

So there you go. Even if you take all retired utility-grade thin-film PV panels, grind them to a fine powder, and scatter them in the biosphere, you still emit less Cd than a coal-fired power station.



One thing is worse so another thing is not bad?

This is the same level of logic used against nuclear power, yes if we'd invested in this in the 80s and 90s (even the 00s) we wouldn't be having these conversations and Russia wouldn't be an energy superpower... I feel like a certain amount of "what's going with people" because I'm having to grow up with these decisions not embrace living through the era that made them...


Unfortunately for the idealists among us, life is full of trade-offs.




Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: