Inspiring front gardens

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June 2017 We might not all have the luxury of a front garden but adding greenery to the front of our houses and flats, even in a window box, is one way of helping to combat air pollution. Continue reading

Tesla and Nissan at Brentford Market

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Sunday 23 April 2017 We invited Tesla and Nissan to showcase their fully electric vehicles at Brentford Market for World Earth Day to help promote alternatives to diesel and petrol vehicles. Tesla brought along their Model X sport utility vehicle with vertically opening rear doors, and the ability to seat 7 passengers comfortably. This car can do zero to 60mph in as quick as 2.9 seconds, has all wheel drive and a 100kWh battery providing 351 miles of range. It takes just one hour to fully load the battery with one of Tesla’s own super-chargers, available at various service stations and Westfield and Heathrow. This particular model starts at around $68,000. They also have a Model S saloon and the Model 3 available next year will be their most affordable car coming in at around $38,000. Nissan brought along their LEAF hatchback, starting at a more modest £26,000 which fully charged can do a range of 155 miles. It has no internal-combustion engine or a traditional gearbox, so it has far fewer moving parts to maintain. The cost of electricity is far lower than that of petrol or diesel. This car will fully charge for 8 hours over night from a station at your home and be ready to drive the next morning. Both cars drew a lot of attention in different ways, they complemented each other perfectly and gave us a snapshot of the range of possibilities out there for cleaner vehicles and the differences in affordability. Continue reading

Walking the flightpath through Brentford

walk_flightpath.jpgSaturday 9 April 2017 Concerned residents took to the streets at the weekend, placards in hand, to help raise awareness that the proposed new runway at Heathrow airport will mean a further flightpath directly above Brentford over the Green Dragon Estate, New Road, Hamilton Road, Glenhurst Road/Orchard Road, the A4 and Boston Manor Park. The walk was organised by BASHR3 who have the support of Ruth Cadbury MP for Brentford & Isleworth. Continue reading

How do we get clean air for all Londoners?

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22 March 2017
That was the question posed by Caroline Russell last night at a content-packed meeting of over 80 representatives from every London borough. There were informed mini-presentations from Simon Birkett @CleanAirLondon, Prof Frank Kelly (Kings College), Alice Monroe (Doctors Against Diesel) @DieselDrs, Louise Francis @Mapping4Change, Andrea Lee @Client Earth, Prof Andrea Seller @Sellerthechemist, Lara Houston and Dr Jennifer Gabrys @citizensense.

All the participants lived outside the proposed ULEZ extension zone of the North and South Circular and were fully aware of very high measurements of NO2 and Particulate Matter polluting their air quality. ‘We want to breathe clean air too’ and this won’t happen without change. Last night we investigated ways that we can encourage more people to sign the petition to extend the ULEZ to the whole of Greater London: https://you.38degrees.org.uk/petitions/extend-the-ultra-low-emission-zone-to-the-whole-of-london Continue reading

A closer look at Brentford’s air pollution

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Air Quality Brentford are taking a closer look at the results from the air quality recorded at the A4/Glenhurst Road monitor. The results are available for all to see at http://www.airqualityengland.co.uk, select LB Hounslow and create graph. We think it’s important for more local residents to be aware of the high peaks in NO2 and PM10 emitted by diesel vehicles throughout the day. To help raise awareness we are making our own screengrabs of the results and publishing these on twitter every day @agreenerlondon

Air quality is measured as an annual average and the legal annual average for Nitrogen Dioxide (NO2) is 40 ugm and hourly there should be no more than 18 exceedances of 200 ugm per year. The legal annual average for Particulate Matter (PM10) is 40 ugm-3 and over a 24 hour period no more than 35 exceedances in a year over 50 µg m-3.

The example above shows the results for 9 March, a beautifully sunny day but the levels of NO2 only dipped below 40ugm at 4am and midnight – this is however still legal as the limit hasn’t gone over 200ugm. This toxic gas is invisible but you can probably smell or taste it in the air. Both Nitrogen Dioxide and Particulate Matter are harmful to humans, these very small particles are breathed in to the lungs and even enter the bloodstream affecting our immune system, and we need to start taking a little more notice of these very high levels of pollution. The levels of Particulate Matter on this day were illegal as they were over 50ugm.