Abortion Lofgren is
pro-choice and has a 100% rating from
NARAL Pro-Choice America, an organization that advocates for abortion rights and tracks congressional records on the topic. In 2013, she was chosen as the lead House Democrat to argue against the
Pain-Capable Unborn Child Protection Act, which would have banned abortions after the mother was 20 weeks pregnant. Lofgren said, "Passage of the bill is wrong. It's the wrong policy for the freedom of American women."
Tech policy Lofgren, whose district covers much of
Silicon Valley, has been noted for her activity in
tech industry regulation and
privacy policy. Lofgren criticized the
European Commission's decision to fine Google $2.7 billion in 2017 over alleged
anti-competitive behavior, arguing that the fine was "unfair to the U.S. companies participating in European markets". In 2013, in the wake of the prosecution and subsequent suicide of Internet activist
Aaron Swartz (who used a script to download scholarly research articles in excess of what
JSTOR terms of service allowed), Lofgren introduced a bill, ''
Aaron's Law'' (, ) to exclude
terms of service violations from the 1986 Computer Fraud and Abuse Act and from the wire fraud statute. By May 2014, Aaron's Law had stalled in committee.
Brian Knappenberger, author of a documentary on Swartz, alleges this occurred due to
Oracle Corporation's financial interest in maintaining the status quo. In 2021, Lofgren opposed a series of bipartisan proposals aiming to "break up"
Big Tech companies through antitrust enforcement. Alongside a group of other members of the
California congressional delegation, she criticized the "antitrust package" due to concerns about its impact on the U.S. tech industry. Following allegations that Lofgren's opposition to antitrust measures were potentially influenced by her daughter's employment as a corporate counsel for
Google, Lofgren was defended by colleagues
Ro Khanna and
Anna Eshoo, who called these criticisms "ad hominem attacks". In 2022, Lofgren was one of 16 Democrats to vote against the
Merger Filing Fee Modernization Act of 2021, an antitrust package that would crack down on corporations for anti-competitive behavior. In 2025, Lofgren introduced the Foreign Anti‑Digital Piracy Act (FADPA), which establishes a procedure allowing copyright owners and exclusive licensees to ask U.S. district courts to require internet providers to block access to foreign websites or online services that are alleged to facilitate copyright infringement.
Energy policy Lofgren has routinely voted for bills that would expand renewable energy investments. She believes that a
clean energy infrastructure is required to curb the effects of climate change. In 2018, Lofgren co-sponsored the Nuclear Energy Innovation Capabilities Act. In February 2019, she co-sponsored the
Green New Deal resolution (H.Res. 109).
Health care Lofgren is a member of the
Medicare for All Caucus and co-sponsored the
legislation introduced by Representative
John Conyers in 2017. She rescinded her sponsorship of a similar bill introduced by Representative
Pramila Jayapal in 2019, arguing that the bill's two-year timeline was not feasible. Lofgren continues to support a public option for health insurance, and 2021 co-sponsored Jayapal's bill to lower the Medicare eligibility age from 65 to 60.
Net neutrality Lofgren is a supporter of
net neutrality policies to prevent
internet service providers (ISPs) from engaging in
data discrimination.
2024 presidential nominee On July 19, 2024, Lofgren called for Joe Biden to withdraw from the
2024 United States presidential election. ==Electoral history==