Google bets on massive heat pump system in pursuit of LEED Platinum at new campus

Adele Peters, writing for Fast Company: At a construction site on Google’s new Bay View campus–a few miles from its headquarters in Mountain View, on NASA-owned land near the San Francisco Bay–cranes lift tubing high in the air and drop it into holes that descend 80 feet into the ground. It’s a step that will … Continue reading Google bets on massive heat pump system in pursuit of LEED Platinum at new campus

Why does actual building performance differ so much from energy modeling?

Energy modeling is not exactly a brand new science, but it certainly hasn't been around very long, either. In essence, energy modeling is a software-based approach to predicting how much energy a given building will use based on its location, orientation, wall/roof/slab design, windows, doors, etc. In California, for example, energy modeling is a critical … Continue reading Why does actual building performance differ so much from energy modeling?

What happens when actual performance varies greatly from the energy model’s predictions?

Britain has a problem. Chances are, the problem that Britain is facing also affects many jurisdictions in the US. What is this problem? Energy modeling — the process of using sophisticated software to predict future building performance — isn't as accurate as some industry professionals would like to believe. In other words, the supposed energy … Continue reading What happens when actual performance varies greatly from the energy model’s predictions?

Can a hybrid jet engine and battery combo help California meet renewable energy goals?

As California continues the transition to renewable energy, practical issues sometimes create unforeseen complications. One example: California requires that ALL residential buildings constructed after January 1, 2020 produce at least as much energy as they used. By 2030, all new nonresidential buildings must meet zero net energy requirements. Additionally, the state is requiring that 50% of … Continue reading Can a hybrid jet engine and battery combo help California meet renewable energy goals?

Untapping the Big Data of Energy Management through innovative business models

Sanjoy Malik, writing for Green Biz, discusses an issue that is something most building owners, developers, operators and other stakeholders aren't too familiar with. However, for those of us with experience in improving/optimizing existing buildings, the issue can be a real deal breaker. What's the problem? Since de-regulation of the energy utilities, the data produced … Continue reading Untapping the Big Data of Energy Management through innovative business models