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Programs across Cascadia to retrofit existing buildings for energy efficiency make a difference, but the results are probably too small and too slow.

Replacing greenhouse gas-producing fossil fuels with electricity from solar, wind or other emission-free sources is increasingly seen as the surest path to a clean energy future. But even a green city like Bellingham, Washington has learned it’s not easy to cap demand for fossil fuel.

Proponents of a heftier, coordinated grid assess its importance – — and barriers to their visions.

Cascadia needs cleaner fuels to start decarbonizing heavy vehicles and industry. That means pushing biofuels to the max, and more.

This year, climate legislation remains a tense topic of debate in Pacific Northwest politics. Why has a carbon pricing program worked in British Columbia but not in Oregon?

Plugging in more stuff can slash Cascadia’s climate-warming emissions at modest cost. But that means moving much faster.

Indigenous activists spearhead a last-ditch effort to head off a decades-long greenhouse gas boost.

Communities of color, low-income people and other marginalized groups are disproportionately impacted by the effects of climate change, according to community activists across Cascadia.

Mapping programs in Cascadia show how social and racial inequities extend to climate and pollution risks.

During a decade when Cascadia's governments failed to meet their carbon emissions goals, activists fighting fossil fuel exports exceeded their wildest expectations.

Oregon, Washington and British Columbia pledged to slash greenhouse gas emissions. In a decade full of big talk and epic battles, they all failed.