The 21st Century Truck Partnership (21CTP), a cooperative research and development partnership formed by four federal agencies with 15 industrial partners, was launched in the year 2000 with high hopes that it would dramatically advance the technologies used in trucks and buses, yielding a cleaner, safer, more efficient generation of vehicles. Review of the 21st Century Truck Partnership critically examines and comments on the overall adequacy and balance of the 21CTP. The book reviews how well the program has accomplished its goals, evaluates progress in the program, and makes recommendations to improve the likelihood of the Partnership meeting its goals. Key recommendations of the book include that the 21CTP should be continued, but the future program should be revised and better balanced. A clearer goal setting strategy should be developed, and the goals should be clearly stated in measurable engineering terms and reviewed periodically so as to be based on the available funds.

Learn how to spend less, be kinder to the environment and go in the direction of your dreams! Back in 2011 I became a parent for the second time and wanted to quit my job and be a stay at home mum. We had just moved house and increased our mortgage, now had two children to look after and I preferred to buy costly eco-friendly and organic products. How was I going to be able cut my spending by enough money to quit my job and stick to my eco-friendly principles? The challenge was set and a year later I did quit my job to become a stay at home mum and blogger. I saved far more money than I ever could have imagined by being eco-friendly! In this book I share with you what I have learned over the years of saving money and the environment. There are lots of practical hints and tips, which overall will help you to: 1. Make the most of what you have2. Reduce your rubbish3. Save you money4. Unleash your creative side. Topics covered in the book include:1.Kitchen waste2.Stuff3.Sustainable fashion4.Cleaning5.Bathroom6.Entertainment7.Celebrations and special occasions8.Energy9.Getting fit10.Kids11.GardeningIf you think freeing up some cash could help improve your life, you care about the environment and you are ready to do things differently, then this is the book for you! Zoe Morrison is the author of award winning blog www.ecothriftyliving.com. She is regularly interviewed on BBC Radio and she has been featured in newspapers around the world.

Click and Clack from the weekly radio talk show "Car Talk" answer car owners' most common questions.

Technologies and Approaches to Reducing the Fuel Consumption of Medium- and Heavy-Duty Vehicles evaluates various technologies and methods that could improve the fuel economy of medium- and heavy-duty vehicles, such as tractor-trailers, transit buses, and work trucks. The book also recommends approaches that federal agencies could use to regulate these vehicles' fuel consumption. Currently there are no fuel consumption standards for such vehicles, which account for about 26 percent of the transportation fuel used in the U.S. The miles-per-gallon measure used to regulate the fuel economy of passenger cars. is not appropriate for medium- and heavy-duty vehicles, which are designed above all to carry loads efficiently. Instead, any regulation of medium- and heavy-duty vehicles should use a metric that reflects the efficiency with which a vehicle moves goods or passengers, such as gallons per ton-mile, a unit that reflects the amount of fuel a vehicle would use to carry a ton of goods one mile. This is called load-specific fuel consumption (LSFC). The book estimates the improvements that various technologies could achieve over the next decade in seven vehicle types. For example, using advanced diesel engines in tractor-trailers could lower their fuel consumption by up to 20 percent by 2020, and improved aerodynamics could yield an 11 percent reduction. Hybrid powertrains could lower the fuel consumption of vehicles that stop frequently, such as garbage trucks and transit buses, by as much 35 percent in the same time frame.

Tuning engines can be a mysterious art, all engines need a precise balance of fuel, air, and timing in order to reach their true performance potential. Engine Management: Advanced Tuning takes engine-tuning techniques to the next level, explaining how the EFI system determines engine operation and how the calibrator can change the controlling parameters to optimize actual engine performance. It is the most advanced book on the market, a must-have for tuners and calibrators and a valuable resource for anyone who wants to make horsepower with a fuel-injected, electronically controlled engine.