In his 2003 State of the Union address, President George W. Bush, requested $1.2 billion in spending on hydrogen-powered cars. This month, the Obama administration announced that U.S. Energy Department funding for hydrogen-related projects would be cut by 60 percent to $68.2 million next fiscal year. That concurs with what I felt was the overall consensus at a seminar on hydrogen power at last fall’s Society of Manufacturing Engineer’s annual conference. The remaining federal funding will focus on hydrogen power for buildings. ”We’re going to be moving away from hydrogen-fuel cells for vehicles,” Energy Secretary Steven Chu said. “We asked ourselves, is it likely in the next 10 or 15, or even 20 years that we will convert to a hydrogen car economy? The answer, we felt, was no.”
Like it or not, the Obama administration is making tough calls, and picking its shots. The federal government will boost funding for biofuels by 8.3 percent to $235 million and for advanced battery-powered and gasoline engine autos by 22 percent to $333.3 million.
Meanwhile, Honda, General Motors and Toyota Motor plan to continue development of hydrogen-powered autos
Airbus Defence and Space has 3D printed titanium brackets for communications satellites. The redesigned, one-piece 3D-printed brackets have better thermal resistance than conventionally manufactured parts, can be produced faster, cost 20% less, and save about 1 kg of weight per satellite.
At IMTS last week, Stratasys introduced two new multi-materials PolyJet 3D printers, plus a new UV-resistant material for its FDM production 3D printers. They can be used in making jigs and fixtures, as well as prototypes and small runs of production parts.
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