Moment Energy CEO Edward Chiang believes demand for power in North America is infinite — and that his startup has the solution. The company, which has headquarters in Canada and the United States, takes a novel approach to repurposing electric vehicle batteries, Chiang told TechCrunch. The company’s approach is special, he said, because of its dual focus on safety and modularity. Investors apparently agree. On Tuesday, Moment Energy announced it has raised a $40 million Series B funding round, bringing its total funding to more than $100 million. The round was led by Canadian VC firm Evok Innovations , with additional funding from grocery retailer fund W23, joining existing investors like Amazon’s Climate Pledge Fund and In-Q-Tel, the CIA-funded VC firm. In Chiang’s view, the electric grid in North America is in a losing race to keep up with this demand for power, driven by an increasingly extreme climate, the rise of electric vehicles, and the data center boom.…