article thumbnail

11% of Boston Public Schools bus fleet to run on propane

Green Car Congress

Boston Public Schools will operate 11% of its bus fleet with Blue Bird propane autogas buses, starting with the 2015-2016 school year. Like many urban cities, Boston has implemented mandates for reducing tailpipe emissions. Like many urban cities, Boston has implemented mandates for reducing tailpipe emissions.

Boston 150
article thumbnail

New analysis suggests Uber adding significantly to pollution and traffic in European cities

Green Car Congress

Evolution of taxi drivers, PHV drivers (England), and Uber drivers (London) compared to taxi and PHV CO 2 emissions (UK). In France, which liberalized the taxi market in 2015, the number of reported PHV drivers doubled in three years (from more than 15,000 in 2016 to 30,000 in 2019). million users in London in 2019 and with 2.7

Pollution 493
article thumbnail

Tufts team finds aviation impact on particle number concentrations downwind of airport; correlation with flight activity

Green Car Congress

In a study with implications for populated areas near airports, a team from Tufts University in Boston has found that the impact of aviation on ambient ultrafine particle number concentrations (PNCs) extend many kilometers downwind of Boston’s Logan airport. years at three sites within 7.3 km of the airport. Hudda et al. Hudda et al.

Boston 150
article thumbnail

Nestlé Waters North America adds 155 new medium-duty propane autogas trucks to delivery fleet

Green Car Congress

Over the vehicles’ lifetime, the 155 Ford F-650 trucks will reduce carbon dioxide emissions by more than 24.6 Deployments in 2016 will include New York City, Boston, Dallas, Houston, Chicago, Philadelphia and Baltimore. million pounds. These units will be deployed beginning in April. Milwaukee and Fort Lauderdale.

article thumbnail

Hilux, Ranger EV ute conversions by Roev from $47,990 as company confirms 2023 production

EV Central

As well as conversions of new Ford Rangers and Toyota Hiluxes – the two top selling utes in the country – which will be priced from $47,990 (plus the cost of the ute), Roev is gearing up for EV conversions of the same utes with build dates as far back as 2016. 2023 Roev electric Toyota HiLux.

article thumbnail

Lightning Hybrids secures order for 35 hydraulic hybrid systems from Kiessling Transit

Green Car Congress

The company’s system demonstrated improvements of 30% in fuel efficiency and significantly reduced NO x emissions during a year-long pilot program with the leading Massachusetts-based transportation company. Hydraulic pumps and a lightweight accumulator store braking energy and use the stored energy to power the wheels.

Hybrid 150
article thumbnail

Study: Even small amounts of PM2.5 may have long-term health effects on developing fetus

Green Car Congress

For the study, researchers analyzed data from 5,059 mother-child pairs in the Boston Birth Cohort, a predominantly low-income minority population. Boston, where the women lived, is known as a relatively clean city when it comes to air pollution. during Preconception and Specific Periods of Pregnancy: The Boston Birth Cohort.”

Boston 150