Sightline Institute

Sightline Institute

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Sightline Institute is committed to making the Northwest a global model of sustainability, with strong communities, a green economy, and a healthy environment.

Sightline equips Cascadia’s citizens and decision-makers with the policy research and practical tools they need to advance long-term solutions to our region’s most significant challenges. We work to promote smart policy ideas and monitor the region's progress towards sustainability.

How Threats to Voting by Mail Could Affect Cascadia 05/28/2026

Vote by mail has a proven track record, and it’s popular: 84% of votes in Northwest states were cast by mail or drop box in the last federal election in 2024.

Postal delays, an impending SCOTUS case, and threats from D.C. are posing challenges to states’ elections—but what potential changes will have the most widespread impact in Cascadia?

How Threats to Voting by Mail Could Affect Cascadia How Threats to Voting by Mail Could Affect Cascadia

How to Close Montana Primary Elections’ ‘Drop-and-Swap’ Loophole 05/26/2026

Incumbent politicians in Montana can effectively hand-pick their successors if they drop out of a primary last-minute and swap in their preferred replacement, as Sen. Steve Daines did in March. A simple change to filing rules would prevent such backroom dealing.

How to Close Montana Primary Elections’ ‘Drop-and-Swap’ Loophole How to Close Montana Primary Elections’ ‘Drop-and-Swap’ Loophole

In praise of a different primary: The ranked top-two | Op-Ed 05/26/2026

Washington’s top-two elections have a mathematical glitch: An anomaly that lets someone win office without majority support.

Fortunately, there’s a fix. It is simple, and Seattle already enacted it by passing ranked choice voting. The Legislature can follow suit.

In praise of a different primary: The ranked top-two | Op-Ed Upgrading top-two keeps all the good things about Washington’s system, which is a huge advance over the party primaries that polarize most other states.

Photos from Sightline Institute's post 05/21/2026

Gas prices spotted by Sightliners in the past few days. 👀 It's as good a time as any to free ourselves from the roller coaster of polluting fossil fuels.

British Columbia Housing + Cities Contributor 05/18/2026

Our housing team is hiring another part time contributor—this one in British Columbia! Help us advance our housing policy work in the province:

British Columbia Housing + Cities Contributor British Columbia Housing + Cities Contributor

Why wide-open Idaho is mandating houses on the smallest lots in America 05/18/2026

“We love our wide open spaces,” said Sen. Ben Toews, a Republican who led the bipartisan legislation. “Having smaller communities actually allows more wide open spaces, because suburban sprawl is a real issue. You’re seeing our farmlands get eaten up by houses.”

Why wide-open Idaho is mandating houses on the smallest lots in America A new law in Idaho will force cities to allow homes on 1,500-square-foot lots, with the goal of bringing down home prices and preserving agricultural lands.

Alaska Housing + Cities Contributor 05/15/2026

We're hiring! Our Housing and Cities team is looking for a part-time contributor who knows Alaska's political and policy landscape.

Alaska Housing + Cities Contributor Alaska Housing + Cities Contributor

Washington Passes First Statewide Scissor Stair Reform 05/13/2026

Buildings with scissor stairs—freshly legalized in Washington state—allow light-filled, ventilated homes with efficient layouts. And smaller-footprint buildings can fit on smaller lots, making more homes possible.

Washington Passes First Statewide Scissor Stair Reform Washington Passes First Statewide Scissor Stair Reform

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Location

Address


92 Lenora Street #189
Seattle, WA
98121

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm