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Lexus Eco Challenge rewards schools for clean water, briquette press projects

Teams from one New Jersey high school and one Michigan middle school reversed the old adage by thinking locally and acting globally. And that strategy won them the grand prizes in the most recent edition of the Lexus Eco Challenge. The future is indeed bright. The Toyota luxury-vehicle division gave out a half-million dollars in this year's contest. One $30,000 grand prize was awarded to the Pinelands Eco Scienteers from Little Egg Harbor, NJ, which produced and distributed low-cost briquette presses to rural villages beset by deforestation. The other grand prize went to the E.T. Electrical Team from Byron Center West Middle School in Michigan. That middle-school group raised money to send water filters to Haiti, Kenya and the Philippines. Lexus also awarded eight $15,000 first-place awards, with the winners including high schools from California, Florida, Missouri and Pennsylvania as well as middle schools from Arizona, Michigan, North Carolina and Texas. A special shout out goes to Daniel Boone Area High School in Birdsboro, PA, where students created an educational and public-relations campaign to publicize algae-based biofuels. In all, Lexus has doled out more than $4 million in Eco Challenge awards in seven years. Check out Lexus's press release below. Students Get Dollars and Sense in Lexus Eco Challenge - $500,000 Awarded to Teams Who Learn About Environment and Community Empowerment Two Grand Prize Teams Earn $30,000 Eight $15,000 First Place Awards Given to Innovative High School and Middle School Teams Students Bring Ideas to a Larger Audience and Make a Positive Impact on the World TORRANCE, Calif., (Feb. 24, 2014) – It's a win, win situation! Communities become a better place, and students, teachers and schools have the chance to share $500,000 in scholarships and grants through the Lexus Eco Challenge. This year, the $30,000 Grand Prize winners are the Pinelands Eco Scienteers from Little Egg Harbor, New Jersey, and the E.T. Electrical Team from Byron Center, Michigan. The Lexus Eco Challenge is an educational program and contest that inspires and empowers young people to learn about the environment and take action to improve it. High school and middle school teams nationwide define an environmental issue that is important to them, develop an action plan to address the issue, implement the plan, and report on the results.

Toyota mulling Cummins diesel for Tundra?

When Bloomberg spoke to Toyota USA Sales CEO Kazua Ohara recently, we highlighted his comments on the possible return of the Toyota Supra. However, the interview started with Ohara discussing the Tundra, and how it would take time to pinpoint and hone the pickup truck's brand image in the minds of consumers. That effort could get a boost, with a report in Edmunds saying that Toyota is "evaluating" the addition of a Cummins turbodiesel to the Tundra's engine options.
The Cummins powerplant is one of two options for the moment, the other being a hybrid powertrain. If the oil-burner got the thumbs-up, Toyota would follow the recent example of Nissan, which announced it would put a Cummins turbodiesel into its 2015 Titan. While the two Japanese companies make a closer comparison since they're both talking about Cummins applications in light-duty trucks, if it happens, it could be seen as further diluting the once-exclusive tie-up that Ram trucks has had with Cummins even though Ram has used Cummins in its heavy-duty truck.
Toyota hasn't said when it will decide on which direction to take, but either will be a move for the better in the view of segment watchers; PickupTrucks.com said the first of its top-five fixes for the Tundra would be a better engine, perhaps a diesel-electric hybrid from Toyota's Hino unit. Cummins told Edmunds it can supply a second manufacturer with the 5.0-liter diesel that Nissan will be using, so we wouldn't be surprised to see it end up in a Toyota or somewhere else.

Toyota unveils two new small displacement engines

Toyota introduced a pair of brand-new engines in Japan today, that it says will eventually spawn 14 different variants by 2015. Where these two engines stand out in today's world, is that neither mill boasts direct injection, and both are naturally aspirated.
The larger of the two is a 1.3-liter, while the smaller engine, a 1.0-liter, was developed in collaboration with Daihatsu. What makes these two unique is that they both use the Atkinson cycle. Now, we aren't going to bore you by explaining just what this is - there's Google for that. Suffice it to say, Atkinson engines are highly efficient, but that efficiency comes by sacrificing power. That's why they're so popular in hybrids, which can offset the power losses.
This focus on fuel efficiency extends throughout the new engines, which also benefit from tweaks like a cooled exhaust gas recirculation system and a trick intake port, while the 1.3 employs Toyota's iE variant of variable valve timing. Both engines can be fitted with stop-start tech. According to Toyota, when fitted with stop-start the 1.3 should provide around a 15-percent bump while the 1.0-liter will increase economy around 30 percent, when they arrive on the road.