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> I've noticed that Switzerland, using a lot of hydropower, has a worse intensity than I expected. The carbon intensity on the map seems to be for consumed kWh
by noselasd 10y ago
> I've noticed that Switzerland, using a lot of hydropower, has a worse intensity than I expected.
The carbon intensity on the map seems to be for consumed kWh, not produced kWh. The map indicates Switzerland imports a lot of electricity from Austria and Germany which have a much higher carbon intensity.
- ptaipale 10y agoAnd this is a good representation, because this way it doesn't allow you to outsource your carbon emissions to countries that no one looks at (not on map, or not considered responsible for anything by activists).
- usrusr 10y agoAlso, if it is really live data, all the high alpine hydro is just pumped storage now. In winter, the high reservoirs don't get much natural feed when no ice is thawing and any new precipitation will decoratively stick to the slopes until spring.
- sschueller 10y agoAlso CERN is currently offline for the winter which gets most of its power from France imports.
- jsingleton 10y agoI was talking to a CERN physicist once who joked that the reason for the LHC winter shutdown was because France needed heating. It's probably more to do with economics but it's almost true. France has a lot of cheap nuclear power in the summer, and only limited pumped storage capacity to cache it with.
- necessity 10y agoThen this map is irrelevant. Winds blowing out of a country with high CO2 emission actually don't mean anything, since there is not actually high CO2 emission there, they import it from elesewhere.
- Retric 10y agoWind is there to show potential for wind energy collection from wind farms.