Thermo King announced that it will invest more than $100 million over the next three years to deliver a fully electric product in every segment of the cold chain by 2023.

Johnson Controls released the findings of its annual Energy Efficiency Indicator survey, which found that more than half of organizations plan to increase investment in energy efficiency, renewable energy and smart building technology next year, comparable with investment trends after the 2010 recession.

Here’s a peek at some of the recent developments in temperature-controlled systems.