Today’s Solutions: December 16, 2025

With new policies surrounding oil extraction, recycling, and building codes, California has led the way on green policymaking this year. Now, the state is taking aim at low-carbon affordable housing with a series of new laws that remove red tape surrounding progressive construction.

The first law, Senate Bill 9, removes some of the barriers surrounding single-family home zoning and permits property owners to build duplexes or split their lots to make new housing options more sustainable and affordable. Single-family lots make up three-quarters of zoned land in California, meaning that the new law will allow 700,000 homeowners in the state to build new units on their lots.

The second law, Senate Bill 10, also addresses zoning by allowing local governments to circumvent zoning rules in urban areas with plenty of public transit. For progressive cities itching to improve their housing landscape, California State Senator and bill author Scott Wiener says, “This new law will cut maybe five to 10 years off the rezoning process.”

Lastly, Senate Bill 8 closes some of the loopholes which cities use to prevent the expansion of affordable housing. These include stricter zoning to prevent housing expansion and increasing the cost of building permits.

As the most populous state in the US, California is facing a serious housing crisis. Outdated policies like single-family zoning contribute to a shortage of affordable housing and encourage the construction of homes with a higher environmental footprint. These three laws are a strong step forwards in expanding affordable housing options while decreasing resource use and reducing the expansion into natural habitats which takes a toll on local ecosystems and exacerbates wildfire risk.

Solutions News Source Print this article
More of Today's Solutions

Vision board ideas for adults: how to create one that inspires real change

BY THE OPTIMIST DAILY EDITORIAL TEAM A vision board might look like a crafty throwback to childhood afternoons spent collaging. But don’t write it ...

Read More

India’s social experiment: how paying women directly reshapes welfare, autono...

BY THE OPTIMIST DAILY EDITORIAL TEAM Across India, millions of women now receive a modest but unwavering deposit each month into their bank accounts. ...

Read More

New Zealand’s groundbreaking shift to renewables promises massive emiss...

New Zealand launched its most ambitious emissions reduction initiative to date in an incredible undertaking. The government announced a historic switch from coal to ...

Read More

Going for the goal: the impact of team sports on boosting young girls’ ...

In a pioneering study, the Here for Every Goal report demonstrates that team sports, particularly elite women's soccer (referenced from here on in this ...

Read More