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Making existing buildings more airtight is critical in reducing the nation's energy consumption and carbon output. Most current methods of locating building leakage sites are disruptive to occupants and none of the methods can measure the flow of individual leakage sites.

A novel molecular sorbent system for low energy CO2 regeneration is developed by employing CO2-responsive  molecules and salt in aqueous media where a precipitating CO2--salt fractal network is formed, resulting in solid-phase formation and sedimentation.

The disclosed technologies are directed to the smart control of a system that integrates underground TES into geothermal heat pumps.

Household refrigerators typically consume 1.5–2.0kWh of electricity per day, and more than 100 million refrigerators are used in US homes, resulting in significant primary energy consumption and carbon emissions.

Building Science Advisor is a web-based tool that allows users to quickly and reliably evaluate the moisture durability of their building wall designs and select the most energy-efficient and moisture-safe design.

We disclose a process based on the application of thermal annealing treatments in air at temperatures near but below the melting temperature of PEEK that effectively suppress melting and promote shape retention during pyrolysis, thus enabling the manufacture of carbon fiber-re