• Inside Clean Energy: Flow Batteries Could Be a Big Part of Our Energy Storage Future. So What’s a Flow Battery?

• Lead Poisonings of Children in Baltimore Are Down, but Lead Contamination Still Poses a Major Threat, a New Report Says

Inside Clean Energy: Flow Batteries Could Be a Big Part of Our Energy Storage Future. So What’s a Flow Battery?

By Dan Gearino

A clean energy development this week in the San Diego area isn’t much to look at. Workers will deliver four white shipping containers that house battery storage systems. Soon after, workers will hook up the containers so they can store electricity from a nearby solar array.

Lead Poisonings of Children in Baltimore Are Down, but Lead Contamination Still Poses a Major Threat, a New Report Says

By Agya K. Aning

BALTIMORE, Md.—An estimated 85,087 occupied homes in Baltimore have “dangerous lead hazards,” according to a recent report from the Abell Foundation, a local public policy think tank. Fixing the problem would cost between $2.5 billion and $4.2 billion, the report said.