Author name: Douglas Buhr

Douglas Buhr is president of Honolulu-based full-service firm Douglas Engineering Pacific, Inc. He’s a licensed engineer with more than 35 years of experience designing and permitting building systems around Hawaii and the Pacific Rim.

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Love Them or Hate Them, Electric Vehicles Are Here to Stay

The article explains that modern EVs became practical thanks to lithium-ion batteries and improved motor technology. EV fires are rare compared to gasoline car fires, though battery fires are harder to extinguish. Charging remains the biggest challenge—especially for people in older high-rise buildings with limited electrical capacity. Whether to buy an EV depends mostly on driving habits and access to reliable charging.

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The Fire and Life Safety Evaluation – Revisited

After major disasters drove insurance premiums for high-rise condos to record highs, rumors of a mandatory fire sprinkler requirement caused widespread concern and costly proposals. Honolulu ultimately reaffirmed its Fire and Life Safety Ordinance, allowing buildings to either install sprinklers or pass a safety evaluation instead. With insurance rates stabilizing, condo boards now have a more affordable path to compliance through the Fire and Life Safety Evaluation.

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Planning for a Major Electrical System Upgrade in the Hospitality Industry

Aging electrical systems in buildings over 50 years old are reaching the end of their lifespan, making upgrades essential for safety, reliability, and modern power demands. Hotels and similar facilities face increasing strain from new technologies, energy needs, and EV charging requirements. Though replacement is costly and complex, proactive assessment and planning can prevent catastrophic failures and protect long-term property value.