[Due to the increasing size of the archives, each topic page now contains only the prior 365 days of content. Access to older stories is now solely through the Monthly Archive pages or the site search function.]
Canada publishes proposed regulations for criteria pollutants from locomotives
June 18, 2016
The Government of Canada has published proposed Locomotive Emissions Regulations in the Canada Gazette, Part I. This marks Canada’s first regulation of air pollutant emissions from locomotives. The proposed regulations will criteria air contaminants (CACs), from locomotives operated by railway companies under federal jurisdiction through increasingly stringent emission standards and reduced idling. CACs include NOx; particulate matter (PM); hydrocarbons (HC), carbon monoxide (CO); and sulfur oxides (SOx).
The emission standards set out in these proposed regulations will also align with those of the United States. Canada and the US are also working together on approaches to reduce greenhouse gas emissions from locomotives under the Canada-US Regulatory Cooperation Council.
California to award $9M for 27 BYD zero-emission trucks at two rail yards, one freight transfer yard in Southern California
June 10, 2016
The State of California is awarding $9 million to the San Bernardino Associated Governments (SANBAG) for 27 zero-emission trucks to replace diesel-powered heavy-duty tractors used in rail yards and large-scale freight distribution centers. The funds come from the California Climate Investments (CCI) program and are designed to reduce greenhouse gases (GHG), while also reducing petroleum usage and improving air quality in residential communities.
The two types of trucks funded by this grant are the most common at every major freight location in the US, providing a model for truck electrification that could be scaled to any facility. The project will demonstrate 23 battery-electric 80,000-pound (GVWR) Class 8 yard trucks, also known as “yard goats,” which are used to move heavy freight containers short distances within freight yards, warehouses, distribution centers and port terminals.
Bosch’s new electronic driver assistance system for trams adds collision warning with automatic braking; derived from automotive
May 03, 2016
Bosch has developed a new electronic driver system for trams that not only warns tram drivers of any impending collision but will engage the brakes independently to stop the tram and avoid an accident if the driver reacts to late or not at all.
Bosch Engineering successfully adapted the company’s large-scale automotive production technology for its new and enhanced collision warning system for city rail transportation. The new collision warning system combines a video sensor, a radar sensor, and a high-performance rail control unit.
SEPTA, Constellation, and Viridity Energy to deploy 8.75MW energy storage system to capture and reuse subway train braking energy
January 22, 2016
An 8.75MW battery storage network which will capture and reuse the energy created by braking subway cars will help Southeastern Pennsylvania Transportation Authority (SEPTA) reduce operating costs, ensure energy resiliency, and support the stability of the electrical grid.
Constellation, a subsidiary of Exelon Corporation, will fund, own, and operate the 8.75MW battery storage network, deployed at seven SEPTA substations. The network is designed to use stored energy to power trains as they accelerate from stations and can provide emergency generation for trains in the event of a power outage. ABB will provide engineering, procurement, construction and operations services to Constellation for the project. Saft will provide the lithium-ion battery technology.
Bombardier battery-electric powered tram sets range record: 25.9 miles of catenary-free operation
November 06, 2015
Bombardier Transportation has successfully completed a 41.6 km (25.9 miles) catenary-free test run using a Bombardier-built tram, powered entirely by its PRIMOVE battery in combination with BOMBARDIER MITRAC (Modular Integrated TRACtion system). The test run was conducted in the German city of Mannheim on the Rhein-Neckar-Verkehr GmbH (RNV) network.
RNV began using SuperCaps energy storage systems in 2009, and has integrated this technology into 30 of their trams. This provided sufficient energy for short catenary-free operation (CFO) distances. However, the latest generation of Bombardier’s PRIMOVE battery system has been specifically developed for use with CFO where greater distances need to be covered.
Audi using Alstom H3 plug-in hybrid shunting locomotive at Ingolstadt
October 30, 2015
Audi has begun using a new 1,000 horsepower plug-in hybrid shunting locomotive manufactured by Alstom in daily operations at the Audi plant in Ingolstadt, Germany. The new locomotive runs without any emissions inside the plant buildings and can operate for up to two hours at a time in purely electric mode. Its battery is plugged in during breaks for recharging with CO2‑free electricity, or is supported while in motion by a diesel engine.
The three-axle Alstom H3 hybrid locomotive is significantly quieter than its conventional counterparts, and can deliver up to a 50% reduction in diesel fuel use, with a concomitant reduction in CO2emissions. This means that the plug‑in‑hybrid locomotive emits up to 60 tons less CO2 each year. For the Ingolstadt plant, this is another stage on the way to the CO2‑neutral factory.