how to reduce your carbon footprint: water edition
When it comes to reducing your carbon footprint, a lot of attention is focused on direct sources of carbon emissions like cars. But you may not realize that just using water generates a lot of carbon as well! Since carbon emissions are the primary contributor to...
spotlight: california academy of sciences’ otherworldly green roof
The California Academy of Sciences is an excellent place for learning all about science – with unique sustainable design, and an aquarium, planetarium, rainforest, and natural history museum – all under one roof! amazing “living” green roof Do hills have windows and...
what is a walk score?
Have you ever heard of a Walk Score? It’s a measure of how walkable a city, neighborhood, or street address is. But what does that mean, and why does it matter? what is walkability? Walkability is typically defined as living within walking distance of the...











