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Recharge Wrap-up: Toyota HQ goes solar, CARB fights methane

Opel denies allegations about illegal emissions software as the German transport ministry begins its review. Opel has turned documents over to German authorities, and promises to hold a "constructive dialogue" while answering any lingering questions, says the automaker. Opel says that "the allegations reflect a wrong understanding of how diesel engines work." As German magazine Der Spiegel renewed questions about a cheat device similar to those used by Volkswagen, Opel reiterates, "We do not have any software that recognizes whether a vehicle is undergoing an exhaust emissions test." Read more at Automotive News Europe. South Korean President Park Geun-hye suggests that Seoul and Paris work together on the promotion of fuel cell technology. French industrial gases company Air Liquide manufactures liquid hydrogen, while Korean automaker Hyundai has already deployed its Tucson Fuel Cell crossover in select markets around the world. The two companies have signed a deal to cooperate on hydrogen technology. President Park visited an Air Liquide research center during a trip to Europe, where she said that a partnership between Hyundai and Air Liquide can help their countries stay ahead in the fuel cell vehicle market. Read more from Green Car Congress. CARB is proposing new rules for oil and gas facilities that would reduce methane emissions by more than 50 percent. The system, treatment, operation, and device standards would apply to onshore and offshore oil and gas production, storage, processing, and transmission facilities, covering procedures for leak detection and repair, equipment replacement, record keeping, and data reporting. "Methane emissions from the oil and gas industry contribute to California's [greenhouse gas] emissions and cost-effective reduction opportunities already exist and are available for use in the sector," CARB says. "In addition, reducing methane emissions from this sector will help slow the rate of climate change in the near-term and have an immediate beneficial impact on climate change." A hearing is scheduled for July 21 to discuss the proposal. Read more from SNL. Toyota's new Plano, Texas campus will get 25 percent of its energy from the sun. As Toyota plans to move into its new North American headquarters next year, it is building a 7.75-megawatt solar system to provide renewable energy for its operations. The solar arrays will be built atop three parking structures by the end of 2017.

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.

Toyota prices TRD Pro Tacoma, 4Runner

Toyota is finally all set to drop more details about the upcoming off-road ready TRD Pro Series models of the 4Runner, Tacoma and Tundra after first revealing them in February. These trucks and SUV might not get the big engine and other mods that desert-stormers like the Ford F-150 Raptor have, but they are still a nice step up over the stock versions. All of the TRD Pro vehicles come as 4x4 models with Bilstein shocks with remote reservoirs in the rear, TRD front springs, skid plates, black wheels, retro-inspired "TOYOTA" badging and TRD-branded floor mats and shift knobs on the inside. They're available in three colors: Inferno, Attitude Black Metallic and Super White.
The Tacoma hits the market first in early August with prices starting at $35,525, plus $885 for delivery, processing, and handling, for an Access Cab V6 with a six-speed manual. Opting for a five-speed automatic brings things up to $37,390 after the destination fee. A Double Cab with a manual goes for $37,320, or $38,300 for the automatic, after the delivery charges. The 4Runner follows in September with just a single trim priced at $41,110 - $41,995 after the charge - for the V6 and five-speed auto.
Toyota is holding off on revealing more about the Tundra for now. It's coming in the fall, but the company isn't announcing prices yet. We don't have to wait long, though. "Within the next month we'll reveal that," said Toyota spokesperson Sam Butto to Autoblog about the TRD Pro Tundra's price.