So this report is about a better/accurate/reliable way to measure low heat signature reactions. Correct?
LENR generates low-quality heat, of not much practical use. Tis discovery permits the direct conversion of LENR to electricity, at a fairly high conversion efficiency.
No, the significance is in a solid state device of hydrogen + copper +palladium which generates a Voltage.
At the very least it would be a new kind of chemical battery, but one with no presently known chemical pathway, and also could potentially last years.