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Fly With Us Over the Beautiful and Rugged South Fork Tolt River

In the Pacific Northwest, we have excellent opportunities to experience nature. But some locations, including the South Fork Tolt’s dam, reservoir, watershed, and much of the river are inaccessible for a variety of reasons. In addition to private land ownership, limited road access, and the ruggedness of terrain around parts… [ Keep reading ]

How City Light Is Creating Our Energy Future: 2026 Integrated Resource Plan

On Tuesday, June 23, Seattle City Council approved City Light’s new Integrated Resource Plan (IRP). This is an important milestone for the utility and our customers who depend on reliable, clean, and affordable electricity. The IRP helps us understand the evolving energy landscape and serves as a roadmap for how… [ Keep reading ]

Seattle City (spot)Light: Edward Park, Day Ahead and Forward Trading Supervisor

The Basics How long have you been at City Light? I started in May 2023, so 3 years. Division: Power Supply Business Unit Tell us about your role. I supervise a team of eight power marketers who trade on the Western energy markets daily, monthly, and beyond to both serve our load and… [ Keep reading ]

A New Trail Opens in North Pend Oreille County

On June 24, City Light and the Colville National Forest welcomed visitors to a ribbon-cutting ceremony at the Peewee Falls Overlook to officially open the słqqax̣s č̓ čax̣íwłkʷ (Salmo Passage Trail) to the public. The event at the northern trailhead marked the completion of a project years in the making…. [ Keep reading ]

City Light’s 2026 Wildlife Research Grant Recipients

Bats, lynx, and wolverines, oh my! After an Earth Month full of amazing animals, we are thrilled to announce groups from Woodland Park Zoo, Home Range Wildlife, and the University of Washington as our 2026 Wildlife Research Grant recipients. Through our competitive Wildlife Research Program, Seattle City Light provides wildlife-research… [ Keep reading ]

Seattle City (spot)Light: Karen Liu, Conservation Policy Analyst

THE BASICS Division: Customer Energy Solutions How long have you been at City Light? Since February 2024 Tell us about your role: I lead short- and long-term planning for demand response programs, which manage electricity consumption during peak demand times to reduce strain on the power grid. For short-term planning, I… [ Keep reading ]

Seattle City Light 2027-2032 Strategic Plan: Investing in Reliable Power, Renewable Energy, and Critical Upgrades

The energy industry is at a turning point, and so are we. How we use energy, where it comes from, and what it costs is changing quickly. Like utilities across the nation, City Light faces rising cost pressures due to aging infrastructure; needs for new generation, transmission, and technology to… [ Keep reading ]

Expanding Assistance for Seattle City Light and Seattle Public Utilities Customers

Many people in our region are facing affordability challenges. At the same time, the cost of providing utility services, including electricity, water, sewer, and garbage, continues to rise. Seattle City Light and Seattle Public Utilities provide options to help customers manage their utility bills. In 2027, we will increase income… [ Keep reading ]

Getting Ahead of Data Center Power Demands

Across the country, the growth of artificial intelligence (AI) is contributing to a rapid increase in data center development. This trend raises questions about the financial and environmental costs involved and who bears those costs. City Light is responding with a proposed policy approach to ensure that large data center… [ Keep reading ]

Securing a Reliable Power Grid

There’s a lot that goes on behind the plugs that power your life. We work every day to improve the reliability of our electrical system. It starts at our generating facilities and continues across hundreds of miles of our overhead transmission and distribution power lines. At each step along the… [ Keep reading ]