Because of to weather transform, we have witnessed continual warming in the Bay Space around the past 20 several years. This is also the circumstance throughout the world and our need for air conditioning has amplified.
Cooling diploma times are a measure of how a lot cooling is essential to retain a comfortable indoor temperature. CDDs are additional each working day when temperatures increase previously mentioned 65 levels.
San Jose has witnessed an enhance of extra than 100 neat diploma times for every calendar year. Extra apartments with central air conditioning have been constructed given that the 1970s. In the west, only about 40% of the residences had central air conditioning. Now it is really about 90%.
The elevated demand from customers and use of alternating latest bring more unsafe greenhouse gases into the environment, making the challenge of warming even worse. This is why the want for thoroughly clean electricity like wind and sunlight is so crucial now.