Ahead of a lunch meeting with Vice President Kamala Harris at the White House in March, JPMorgan Chase Chief Executive Jamie Dimon didn’t know what to expect.

Dimon wasn’t sure of her political agenda when it came to the economy and business. His previous interactions with Harris had been limited, though the pair had a testy back-and-forth nearly a decade earlier while she was California attorney general during the mortgage foreclosure crisis.

President Joe Biden’s decision to abandon his reelection bid and endorse Vice President Kamala Harris means that Harris could soon become the standard-bearer for the Democratic Party’s biggest priorities — including abortion rights, climate change and student debt relief.

Her track record as a California attorney general, a U.S. senator and Biden’s No. 2 provides only so many clues about how she might lead.

Vice President Kamala Harris endorsed liberal positions on climate and energy before joining the Democratic ticket with President Joe Biden in 2020, stances that will now receive much greater scrutiny as she pursues the presidency with Biden’s endorsement.

While her stances on energy have closely aligned with Biden during their first term, her past record on fossil fuels and climate is to the left of Biden’s positioning and could serve as a hurdle to wooing fossil fuel-friendly swing states that could determine the November elections.