Runwise, a New York-based technology company, is addressing energy efficiency in large buildings with its hardware/software platform. By combining future weather algorithms and a wireless temperature sensor network, Runwise’s central control system operates building systems more efficiently, saving over $100 million in energy costs to date. The company recently secured a $55 million Series B funding round to expand nationwide and incorporate artificial intelligence into its systems. Subscribe to CNBC’s Property Play newsletter for more real estate investment opportunities.

Read more at CNBC: Real estate startup Runwise is taking on record heat this summer