Preparing your office for winter outages

What winter does to IT

Winter affects technology in several ways at once. Storms and heavy loads on the grid can cause power interruptions, from brief flickers to outages lasting hours. Blizzards and closed highways can keep staff and technicians away from the office. Extreme cold can affect building heating, which in turn can lead to burst pipes and water damage in rooms where servers and network equipment sit.

Each of these problems is manageable on its own, but they often arrive together. A plan that assumes someone can drive to the office to restart a server may not work on a day when the roads are closed and the temperature is well below minus thirty. Preparing ahead lets you handle these days with far less stress.

Protect against power problems

An uninterruptible power supply, or UPS, provides battery power for a short time when the electricity fails and smooths out the spikes and dips that can damage equipment. Every server, network storage device, firewall, core switch and internet modem should be connected to one. Desktop computers for staff who handle critical work can benefit from smaller units as well.

A UPS is not meant to run equipment for hours. Its main job is to bridge brief interruptions and allow systems to shut down safely during longer ones. Make sure your servers are configured to shut down automatically when the battery runs low, and replace UPS batteries on the schedule the manufacturer recommends.

• Test UPS units at least once a year
• Configure automatic, graceful shutdown of servers
• Check that equipment restarts correctly after power returns
• Consider a generator for sites that cannot afford long outages

Plan for staff who cannot get in

When roads close, the business can keep running only if staff can work from home. Make sure everyone who might need to do so has a laptop, can reach email and files from outside the office and has tested their home setup recently. Phone systems should allow calls to be forwarded to mobile phones or answered through an app.

Agree in advance how you will decide whether the office is open, how you will tell staff and how you will update customers. A simple message template for your website, email and phone greeting saves time on a morning when everyone is dealing with the weather and trying to reach the office by phone at the same time.

Protect the server room

Many small offices keep servers and network equipment in a closet or storage room. Check that the room stays at a stable temperature in winter, is not under or near water pipes and has equipment raised off the floor. A burst pipe overnight can destroy equipment that took years to set up and cause a long outage.

Inexpensive environmental sensors can send alerts for temperature changes or water on the floor. Combined with remote monitoring from your IT provider, they give early warning while there is still time to act. Make sure the alerts go to someone who will see them after hours and on weekends, not to a shared mailbox nobody checks.

Recovering after an outage

After a long power outage, bring systems back in order: internet and network equipment first, then servers and storage, then workstations. Check that backups ran or resumed correctly, review any error messages and confirm that critical applications are working before staff start their day. Your IT provider can document this sequence so anyone can follow it.

Keep a short log of each outage, including how long it lasted, what failed and how long recovery took. Over a few winters, that log shows where to invest, whether in longer battery runtime, a backup internet connection, better remote access or moving a workload to the cloud so that office power matters less.