Tesla Stock Up 40% Since May: Why Clean-Energy Shares Are Surging

Shares of clean-energy companies are rising after an 18-month downturn. 

Companies and investors are now watching to see if the rally will help sustain them until climate-law subsidies kick in. 

WSJ climate-finance reporter Amrith Ramkumar joins host Julie Chang to explain how Tesla is leading the surge.

The 'Net-Zero' trend - Moral Money

Over the past few years, 'net-zero' pledges have been made globally, committing organizations to produce no more greenhouse gases than they are emitting. Setting net-zero targets have become a key tool to fight climate change and stakeholders are looking to companies to set theirs