jo to delam dycky, nakonec narazim na lidi co znam a vim, ze se jim da verit :) holt praci si zase neusetrim...

Local emissions of toxic substances from the manufacturing stages are an environmental aspect brought up by Hawkins et al. (2013a) as a possible disadvantage of electric powertrains, and especially in connection to battery production. Few other studies in Table 2 include the human toxicity potential (HTP), and to broaden the analysis of the topic, Fig. 6 presents our own results (Messagie 2013) for HTP in units of 1,4-dichlorobenzene (DCB) equivalents, a well-known pesticide. Our results confirm the earlier work of Hawkins et al. (2013a) and indicate significantly higher impact from BEVs than ICEVs with respect to toxicity. The largest impact comes from the equipment cycle of the non-powertrain parts (base vehicle) for both the BEV and the ICEVs. But in the case of the BEV, the components specific to the electric powertrain (Li-ion battery, electric motor and power electronics) together cause close to half of the overall impact (44 % in this specific case). In the ICEVs, the small electric starter motor and catalytic converters in the conventional propulsion system have an important impact.

SEJDA: ja pozuivam scopus.

SUMAC: lidi co se v tom pohybuji zpracovavaji data do tabulek a pri modelovani se pak pouzivaji tyto tabulky jako podklad. Empiricka data maji slabinu, ze jsou 1) optimalizovana (aby dobre vypadala, protoze ..) 2) ze jsou zatizena specifikem, ktere pro jine platit nemusi 3) nebavime se o motorech v elektrarnach, ktery obsluhuje vyskoleny team, ale o motorech aut, ktere obsluhuji lidi skoleni na "provoz na silnici".
Takze se vzdy vychazi z nejakych prumeru, u kterych se jindy na jinem prikladu ukazalo, ze funguji dost dobre.
Necekal bych, ze tomu budes rozumnet po precteni si nekolika komentaru (jedno jestli kratkych jako tady, nebo dlouchych v nekterych fake-news) v cestine. Bez toho, aniz by ses pustil do hledani si infomaci sam, typicky v odbornych knichach prodavanych v zahranici resp. v odbornych clancich vychazejicich v odbornych zahranicnich casopisech (Logistika, recyklace, produkce atp.). Pokud svou uroven znalosti chces drzet alespon na urovni pouceny vesnicky mudrc, zacni cist noviny zamerene na ekonomicke informace pro masy, jako jsou napriklad Forbes, Financial Times, teoreticky by mohly fungovat, kterekoli evropske "Hospodarske noviny" akorat tu plati, ze cim mensi rybnik (Cesko), tim vice se pise o (ceskych) hovnech typy "reditelem spolecnosti s obratem par susnu se stal XY", nebo "rozhovor se zakladatel startupu, ktery nahodou uspel".

How green is an electric car, really? | Top Gear
https://www.topgear.com/car-news/electric/how-green-electric-car-really
How green are electric cars? | Environment | The Guardian
https://www.theguardian.com/football/ng-interactive/2017/dec/25/how-green-are-electric-cars

Posud sam