Cassandra Sweet
GreenBiz Group
Cassandra Sweet is a writer and consultant for clean technology companies. She has extensive experience with energy markets, companies and policy, developed over a 15-year career as an energy reporter and editor at The Wall Street Journal and California Energy Markets. She has a Master's degree from the University of Missouri School of Journalism, and a Bachelor's degree from Washington University in St. Louis.
There's room for progress on tackling sustainability through the supply chain
Many consumer-facing companies with recognizable brands are taking action, but companies lower down in the supply chain are not, a new study finds. Read More
Salesforce, Cargill and others share secrets for buying clean power
There are many paths that corporate buyers can follow to meet renewable energy commitments. Read More
More companies prefer green bonds, carbon taxes
Experts from Citi, Microsoft and Bank of America weigh in on the latest corporate efforts to reach dramatic emissions targets. Read More
How Squaw Valley and Alpine Meadows are cruising toward renewables
Plans to switch to 100 percent renewable power and install Tesla batteries won't cost extra. Read More
How to get suppliers to act on climate
Suppliers of the world's biggest companies are taking more action on climate, but they have further to go, according to a CDP report. Read More
Science-based targets gain traction
It’s a budding movement, and questions remain about how some companies can set targets without major changes to their business, but it’s a big step forward. Read More
What Siemens and Walmart know about ESCOs
A younger crop of energy service companies installs batteries and software systems to boost customers' energy cost savings. Read More
5 terrible, horrible, anti-sustainability Trump-era policy proposals
Here’s how Washington wants to roll back clean energy and sustainability progress. Read More
Renewable gas: the hot new fuel from animal waste?
UPS and others are switching to biomethane to save money, while suppliers earn extra money from the sale of credits. Read More
After the storms, it's microgrid season in the Caribbean
Hurricane-battered islands are getting serious about renewable energy to provide resilience after a disaster. Read More
