Thread: Boriss 2020 vizijo za čist zrak

Župan v Londonu želi obrniti center kapitala v ultra-nizkimi emisijami cono. Odgovor leži z fosilnih goriv. Zjutraj Boris Johnson, župan v Londonu, je napovedal, da hoče ustvariti prvi ultra nizke emisije zone svetove. Moja vizija je osrednjega območja, kjer je skoraj vsa vozila, ki teče med delovnim časom so bodisi nič ali nizkimi emisijami. To bi poda neverjetno koristi kakovosti zraka in spodbujajo dostave in množično uporabo tehnologijo z nizkimi emisijami.
Boris želi Transport for London obdelovati naprej študijo izvedljivosti za samo kako to idejo bi se razvalja v letu 2020. Zveni stekel, kajne? In Boris ne bo župan v Londonu leta 2020 (hes bolj verjetno, da bo vodja opozicije) tako gotovo, to je samo PR stunt zapolniti mrzel dan v februarju?
Dejstvo, da je politične pameten, ki odpira priložnost za - končno - pravilno pogovor o Co2 in pravi pomen emisije in onesnaževanje okolja. Torej Heresa moje predložitev TfL...
Dragi Transport for London
Ultra-nizkimi emisijami območja. Zvok zal vrhunske kajne? Vendar moramo prepričati vsakdo razume razliko med onesnaževanjem in emisij. Ive bila tolčejo po približno onesnaženosti zraka od smešno zastoje je bil uveden leta 2003. Emisije CO2 niso lokalno škodljivo za zdravje ljudi. Onesnaženja, kot so delci in dušikovi oksidi, ki so zakonsko določenih mejah EU, so škodljive in so odgovorni za tisoče prezgodnje smrti vsako leto.
In prosim ne gredo Galopiranje na divje zelene gos lovi. Üks vodik točenje omrežje je več kot desetletje proč in baterijo pogon vozil bo ostal drago, kratkega dosega, prizadetih s hladno vreme in neprijetno za polnjenje. Poleg tega večina vozil, ki bo predmet ultra nizke emisije zone bo lasti dejavnosti samozaposlenih in zasebno, za katere vsak peni šteje. Ti ljudje želeli cenovno, robustno in poceni storitev ultra-nizkimi emisijami vozil, kot običajnih dizelskih vozil vozijo zdaj.
Odgovor, kot ste morda uganil, je moč plina. Plin je najnižji Co2 fosilnih goriv ampak proizvaja praktično brez onesnaževanja, ko je Gorelo. Ste se kdaj spraševali, zakaj imate lahko odprtih plina plameni v vaši kuhinji brez zastrupitve?
VW Ocene, da je 231 letih plina oskrbe v svetu in British Geological Survey misli theres dovolj skrilavca plina pod veliki Britaniji za ogrevanje naše domove za 1500 let in da bomo lahko enostavno izpisek 300 let vredno. Torej 13. 7 kWh energije na kilogram stisnjen zemeljski plin: samo 8. 9 kWh na liter bencina.
Gospodarska vozila lahko enostavno prilagoditi za množično proizvodnjo, z tweaked bencinskim motorjem (tako manj mestnih hrupom) in Strešni nosilci plinski rezervoarji. Novega lastnika črnega kabine družbe lahko preoblikovati stare vodilu za gorivo. Enonadstropne avtobusi lahko uporabite Strešni nosilci plinski rezervoarji (celotno kalifornijske vozni park je powered by CNG, kot so Hong Kongo taksiji). Mestih, kjer se lahko nastanjeni na obstoječih bencinskih črpalkah.
Celo vetrnih turbin so del te raztopine. Umetno metana se lahko izvede z uporabo vetrne energije v tresk morske vode v vodik in kisik. Kombiniranjem vodika in Co2 ustvarja plin metan. Župan pravi, da stavbe mesta strojev ustvari 12 odstotkov vseh prestolnicah dušikovega dioksida onesnaževanja. Edina rešitev je plinski pogon strojev, kot so plinski pogon viličarjev, že uporabljajo v skladiščih.
Kot lahko vidite, obstaja samo en način smiselno, stroškovno učinkovito, realnem svetu ustvariti ultra nizko onesnaževanje območja. Nagrada je čisto mesto zraka in tišji ulicah. In če London dobi pravico, ostali države bodo zagotovo sledili.

The Mayor of London wants to turn the centre of capital into an ultra-low emissions zone. The answer lies with a certain fossil fuel. This morning Boris Johnson, the Mayor of London, announced that he wants to create the worlds first ultra low emission zone. My vision is a central zone where almost all the vehicles running during working hours are either zero or low emission. This would deliver incredible benefits in air quality and stimulate the delivery and mass use of low emission technology.
Boris wants Transport for London to work on a feasibility study for just how this idea could be rolled out in 2020. Sounds mad, doesnt it? And Boris wont be the Mayor of London in 2020 (hes more likely to be the leader of the opposition) so surely this is just a PR stunt to fill a cold day in February?
In fact, its a smart political that opens up the opportunity to - finally - have a proper conversation about Co2 and the real meaning of emissions and pollution. So heres my submission to TfL…
Dear Transport for London
Ultra-low emissions zones. Sound pretty cutting edge doesnt it? But we need to make sure everyone understands the difference between pollution and emissions. Ive been banging on about air pollution since the ridiculous Congestion Charge was introduced in 2003. Co2 emissions are not locally harmful to human health. Pollution such as particulates and nitrogen oxides, for which there are EU legal limits, are harmful and are responsible for thousands of early deaths each year.
And please dont go galloping off on wild green goose chases. The UKs hydrogen fuelling network is over a decade away and battery-powered vehicles will remain expensive, short-range, affected by cold weather and inconvenient to recharge. Moreover, most of the vehicles that will be subject the ultra low emissions zone will be owned by the self-employed and private business for whom every penny counts. These people will want affordable, robust and cheap-to-service ultra-low emissions vehicles, like the conventional diesel vehicles they drive now.
The answer, as you might have guessed, is gas power. Gas is the lowest Co2 fossil fuel but produces virtually no pollution when it is burnt. Ever wondered why you can have open gas flames in your kitchen without being poisoned?
VW estimates that there is 231 years of gas supply in the world and the British Geological Survey thinks theres enough shale gas under the UK to heat all our homes for 1500 years and that we should be able to easily extract 300 years worth. Theres 13. 7 kWh of energy in a kilo of Compressed Natural Gas: just 8. 9 kWh in a litre of petrol.
Commercial vehicles can be easily adapted for mass production, with tweaked petrol engines (so less urban noise pollution) and roof-mounted gas tanks. The new owners of the Black Cab company can re-engineer the old bus to accommodate gas tanks. Single-deck buses can use roof-mounted gas tanks (the whole Californian bus fleet is powered by CNG, as are Hong Kongs taxis). Refuelling points can be accommodated at existing petrol stations.
Even wind turbines are part of this solution. Artificial Methane can be made by using wind power to crack seawater into hydrogen and oxygen. Combining the hydrogen and Co2 creates the methane gas. The Mayor also says that building site machinery creates 12 percent of all the capitals Nitrogen Dioxide pollution. The only solution is gas-powered machinery, like the gas-powered forklifts already used in warehouses.
As you can see, there is only one sensible, cost-effective, real-world way to create an ultra low POLLUTION zone. The reward is clean city air and quieter streets. And if London gets it right, the rest of the country will surely follow.