By: Jason Mathers, Senior Manager, Supply Chain Logistics
Many leading companies are creating business value today by cutting carbon emissions from freight moves. These companies, such as Walmart, Ikea, Unilever, and Ocean Spray, are following a similar path, one we at EDF are calling the Green Freight Journey, a five-step framework for freight optimization projects.
As an important freight hub, Texas stands to gain tremendously from green freight strategies. Trucks in Texas move roughly 1.2 billion tons of freight every year and nearly 90 percent of all rail containers entering the U.S. from Mexico move via Texas. This high volume of freight activity is expected to rise even higher as Texas officials project that the population in 35 counties, including all of the major metro areas, will grow by more than 50 percent by 2040. Texas’ status as a national freight leader means that the Lone Star State is poised to lead the way toward green freight strategies that will cut costs and reduce emissions. Read More
By: Christina Wolfe, EDF's Ports & Transportation Analyst
Calling all heavy-duty truck owners who work at the Port of Houston! Cold, hard cash is available for the purchase of new trucks that are more fuel-efficient and cleaner-burning, providing up to 80 percent of the cost of a new truck.
The Houston-Galveston Area Council (HGAC) will be hosting a Drayage Truck Event at the Port of Houston on Saturday, November 1, from 10:00am to 1:30pm, to share information about available grants and loans in order to help owners replace older, dirtier vehicles with new, cleaner ones (see how others have taken advantage of these opportunities in the past).
Why is funding like this available to help someone pay for a new truck? By replacing an older truck with a new one, we all benefit from improved air quality. These benefits include:
- better health, since cleaner air reduces the onset of asthma and cancer and helps avoid the loss of work and schooldays, and
- economic advancement, as these programs help the state and city progress towards meeting critical air quality standards. Read More
By: Corina Solis, graduate of Yale University’s School of Forestry and Environmental Studies
The Alamo Colleges began participating in local utility company, CPS Energy’s Demand Response Program in the summer of 2013. This Demand Response Program is one of CPS Energy’s strategies to achieve its 2020 goal of saving 771 megawatts of energy. The Alamo Colleges participated in the program in order to take advantage of a significant rebate opportunity, which was a maximum of $120,600 in 2013 and is $130,650 in 2014. Rebates are based on the level of participation, and in 2013, the Alamo Colleges earned rebates totaling $103,000. Through a self-funding strategy, all of this money went back to the Alamo Colleges to pay for faculty and staff salaries.
As an extra benefit, while saving all of this money, the Alamo Colleges trim their carbon footprint each time they participate in demand response. Last year, the Alamo Colleges prevented 2,250 lbs. of CO2 from going into the atmosphere from its demand response participation. This year, the Alamo Colleges are contracted to prevent up to five and a half tons of CO2 from escaping into the atmosphere, which would otherwise take 140 tree seedlings ten years to naturally take out of the atmosphere. Read More
By: Christina Wolfe, EDF's Ports & Transportation Analyst
Delivery trucks, wheel-loaders, school buses, and locomotives all have one thing in common – an internal combustion engine that keeps these machines churning for years. Maybe for too many years. The useful life for some of these engines, especially diesel engines, can last decades, deterring owners from upgrading to newer models with greater fuel economy and operational efficiency. Plus, these machines can be very expensive, making it difficult for owners to replace older equipment once the newest, cleanest technology becomes available. From an environmental perspective, this is bad news. Engines emit a variety of dangerous pollutants that adversely affect our health, including particulate matter (PM) and nitrogen oxides (NOx). So without the means to upgrade polluting, heavy-duty engines, what can owners do?
Enter the U.S. Environmental Protection Agency (EPA) and the Texas Commission on Environmental Quality’s Texas Emissions Reduction Plan (TERP).
First, EPA established more protective emissions standards that require new engines to be many times cleaner compared to older models. These strong standards have helped drive innovations in engine technology so that emissions are now a fraction of what they once were. Here’s a breakdown: Read More
By: Rachel Finan, student at the Johns Hopkins University School of Advanced International Studies
Experts predict that by 2025 Sana’a, Yemen will become the first capital city to run out of water. They predict that by 2030 India will need to double its water-generation capacity or face the same fate, and water supplies in Istanbul, one of the world’s largest cities, is at just 28 percent. Yet before any of those cities run dry (in far off developing countries that most people in the US associate with water scarcity issues), it could be a US city that runs out of water. And it’s not just the usual suspects in the Southwest who face increasingly serious water concerns. Miami, FL is the second-most vulnerable US city in a drought according to a University of Florida Environmental Hydrology Laboratory study. Cities such as Cleveland, OH; Chicago, IL; and New York, NY follow not far behind.
Just last February, California state officials announced that 17 communities and water districts could run out of water in as little as 100 days. In Texas, that number more than doubles. Earlier this year state officials reported 48 communities were within 90 days of water interruptions; as of August 20th, there are 27 communities on that list. One small town in TX reportedly already has run dry.
This begs an obvious question; what are we doing about it? Additionally, what should we be doing about it – not just as a temporary fix, but as a long-term, strategic response? What would you do if water stopped coming out of your tap? Imagine if your town was one of the California or Texas communities with only 90 days of water left. As an EDF Climate Corps fellow, I’ve spent the last several weeks contemplating these questions and identifying opportunities for Texas-based institutions to not only conserve water, but to save money while doing so. I’ve been inspired by many examples throughout the state. Read More