Lighten Up Blog

Heat affects nearly every aspect of urban life. This forum is dedicated to better understanding how cooling cities down makes them healthier, happier, more prosperous, and more climate-friendly places to be.

Cool Roofs Are Cooling Homes in India

Posted by karen-smith-murphy on November 10, 2014

Climate change is driving up temperatures in cities around the world.  When things heat up, many of us simply reach for the thermostat and the air conditioner does its job.  In many parts of the world however, air conditioning isn’t an option and the rising temperatures mean homes become uninhabitable.   But there is a simple  Read More…

Quarter-hourly real time monitoring of urban temperatures from Space

Posted by ikeramit on November 6, 2014

Real time monitoring of the diurnal variations in the distribution of the land surface temperatures (LST) across a city is significant to a range of issues, including heat wave risk, energy demand and heat-related health issues. Geostationary satellites, such as Meteosat Second Generation- Spinning Enhanced Visible and Infrared Imager (MSG-SEVIRI) viewing Europe, Africa and a  Read More…

Record Breaking Heatwave Hits Australia

Posted by karen-smith-murphy on November 5, 2014

It’s springtime in the Outback and things are heating up in Australia.  Summer doesn’t begin until December, but record temperatures have already been set at 20 stations throughout the country recently, topping out at 108.6 F in the town of St. George.  Heatwaves are hitting earlier and lasting longer than usual.  Climate Progress has the  Read More…

GCCA Executive Director Speaks at GreenBuild Conference

Posted by karen-smith-murphy on October 30, 2014

Thousands of people gathered in New Orleans, LA earlier this week for the annual Greenbuild conference, to share ideas, network, tour local green buildings and hear from many terrific speakers.  From the conference website: Greenbuild is the world’s largest conference and expo dedicated to green building.  The green building community gathers to share ideals and  Read More…

Urban Heat Island Turns Top Floor Apartments into Ovens

Posted by karen-smith-murphy on October 23, 2014

It doesn’t matter where you live – extreme urban heat is a major problem and it’s getting worse.   As the effects of climate change take hold, temperatures are steadily rising – this year is on track to be the hottest on record and there’s no relief in sight for city-dwellers.   Especially those in poorer neighborhoods.  Read More…