San Diego Targets 100% Renewable Energy by 2035

San Diego has outlined a plan to run on 100% renewable energy by 2035

The southern California city is moving forward with an ambitious plan to run on 100% renewable energy and cut greenhouse gas emissions in half by 2035 and it’s doing so in a bipartisan manner.

  • The California city of San Diego announced it plans to run on 100% renewable energy (solar and wind) by the year 2035.
  • San Diego, second for the third year in a row with 189 MW, has set a target of 100% renewable energy use citywide by 2035.
  • Of the 1,000 cities committed to 100% renewable energy, San Diego is a leader, with a target of 2035, and its mayor is a Republican.
  • San Diego is the largest American municipality to make a legally binding pledge to use 100% renewable energy.

Continue reading San Diego Targets 100% Renewable Energy by 2035

Did climate change collapse ancient civilizations?

Did climate change cause these ancient civilizations to collapse?

Drought is the great enemy of human civilization. Drought deprives us of the two things necessary to sustain life–food and water. When the rains stop and the soil dries up, cities die and civilizations collapse, as people abandon lands no longer able to supply them with the food and water they need to live. While the fall of a great empire is usually due to a complex set of causes, drought has often been identified as the primary culprit or a significant contributing factor in a surprising number of such collapses. Drought experts Justin Sheffield and Eric Wood of Princeton, in their 2011 book, Drought, identify more than ten civilizations, cultures and nations that probably collapsed, in part, because of drought. — Dr. Jeff Masters, writing in the Ten Civilizations or Nations That Collapsed From Drought

Climate Change
Scientists documenting the impacts of climate change say it may be a factor in the boom-and-bust cycles of ancient Southwest civilizations in the US. Cliff Palace image courtesy of wunderphotographer Amtnspirit.

 


The Ancestral Puebloan (Anasazi) culture in the Southwest U.S. in the 11th – 12th centuries AD. Beginning in 1150 AD, North America experienced a 300-year drought called the Great Drought. This drought has often been cited as a primary cause of the collapse of the ancestral Puebloan (formally called Anasazi) civilization in the Southwest U.S., and abandonment of places like the Cliff Palace at Mesa Verde National Park in Colorado. The Mississippian culture, a mound-building Native American civilization that flourished in what is now the Midwestern, Eastern, and Southeastern United States, also collapsed at this time. Information courtesy of www.wunderground.com


Continue reading Did climate change collapse ancient civilizations?

Warren Buffet’s Berkshire Hathaway to Focus on Renewable Energy

Berkshire Hathaway Sharpens Focus on Renewable Energy Projects

In 2014, World Wildlife Fund (WWF) and the World Resources Institute (WRI) convened 34 leading companies to create the Corporate Renewable Energy Buyers’ Principles. These companies, which included HP, Facebook, eBay, IKEA, Target, Bloomberg, 3M, P&G, Kaiser Permanente, Intel, Salesforce, Cisco, BD and Staples, became signatories to these principles to spur progress on resolving the challenges… Continue reading Warren Buffet’s Berkshire Hathaway to Focus on Renewable Energy

Harvard Business School to Host Program on Corporate Social Responsibility

From October 18-21, 2015, Harvard Business School (HBS) Executive Education will host Corporate Social Responsibility (CSR) on the HBS campus in Boston. This program is designed to help executives refocus corporate social responsibility and sustainability efforts in ways that benefit society and the business. Continue reading Harvard Business School to Host Program on Corporate Social Responsibility

Harvard Business School Embraces Sustainability

Harvard Business School 2015 Commencement Features Sustainability

Harvard has made it a University-wide priority to address the challenges of climate change and sustainability. The University created a Sustainable Plan in 2014 that provides the roadmap for building a healthier, more sustainable campus. As a part of this commitment, the 2015 Harvard Business School Commencement held in the last week of May, highlighted a… Continue reading Harvard Business School Embraces Sustainability