'Here We Go Again' | Dark Smoke From Suncor Refinery Fills Sky for Second Time in a Month

Black smoke visible in Denver due to fire at Suncor oil refinery

Black smoke was visible across Denver on Monday due to a fire at the Suncor oil refinery in Commerce City.

'Here we go again' | Dark smoke from Suncor refinery fills sky for second time in a month

The incident drew immediate negative reaction from community members and local elected officials who have long pushed for greater accountability from Suncor.

Power outage forces Suncor plant in Commerce City to restart, spew black and yellow smoke

Thick black smoke and yellow smoke plumes are billowing Monday afternoon from two smokestacks at the Suncor Energy refinery in Commerce City as the plant restarts equipment after performing maintenance.

Denver fire: Videos of Suncor oil refinery blaze in Commerce City sparks panic; watch

A massive fire at the Suncor refinery near Denver sent black smoke across the city as videos spread online.

'Increased smoke and flaring' visible at Suncor as refinery restarts after outage

DENVER "Increased smoke and flaring" may be visible at the Suncor refinery in Commerce City as staff restart operations following a power outage, the company said Monday afternoon.A notification, which was issued at 1:05 p.m., reads, "No action by the public is required."A third-party electrical power issue knocked out the power at Suncor in Commerce City."There will be increased flaring while we work to restart our operations, which may include…

The smoke from Suncor was due to an electrical outage

The company said the facility was flaring due to maintenance.