When renovating a home might be more expensive than tearing it down and building a bigger new home

In response to concerns from Portsmouth, New Hampshire residents that teardown McMansions were going to be constructed, the developer said:

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“By the time we renovated them, it would have been more expensive to do that than building a brand new energy-efficient home. That’s how we made the decision,” Chinburg said…

The company comes up with homes prices, he said, by “basically adding up what it costs to buy the property and build the homes,” and then adding “a fair margin.”

“Unfortunately that’s the market now … we’re not gouging people,” Chinburg said.

It would be interesting to see a breakdown of the different costs. Older homes may not be a great state of repair, they may need to be brought up to code, and they may not have the current features property owners expect. All of this requires money.

This reminds me of what can happen with big box stores. Vacant ones may not be very attractive given maintenance costs and the need to reconfigure the space for another user. Why not just build another one?

And while teardowns tend to occur in places where land is desirable, I wonder if this points to a tough future for many older homes and the aging American housing stock: will the costs of maintaining or updating the home be perceived as worth it?

Maintaining the undersea cables that keep today’s world humming

The Internet-enabled world of today might not be possible without having and repairing thousands of undersea cables:

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The world’s emails, TikToks, classified memos, bank transfers, satellite surveillance, and FaceTime calls travel on cables that are about as thin as a garden hose. There are about 800,000 miles of these skinny tubes crisscrossing the Earth’s oceans, representing nearly 600 different systems, according to the industry tracking organization TeleGeography. The cables are buried near shore, but for the vast majority of their length, they just sit amid the gray ooze and alien creatures of the ocean floor, the hair-thin strands of glass at their center glowing with lasers encoding the world’s data…

Fortunately, there is enough redundancy in the world’s cables to make it nearly impossible for a well-connected country to be cut off, but cable breaks do happen. On average, they happen every other day, about 200 times a year. The reason websites continue to load, bank transfers go through, and civilization persists is because of the thousand or so people living aboard 20-some ships stationed around the world, who race to fix each cable as soon as it breaks…

The world is in the midst of a cable boom, with multiple new transoceanic lines announced every year. But there is growing concern that the industry responsible for maintaining these cables is running perilously lean. There are 77 cable ships in the world, according to data supplied by SubTel Forum, but most are focused on the more profitable work of laying new systems. Only 22 are designated for repair, and it’s an aging and eclectic fleet. Often, maintenance is their second act. Some, like Alcatel’s Ile de Molene, are converted tugs. Others, like Global Marine’s Wave Sentinel, were once ferries. Global Marine recently told Data Centre Dynamics that it’s trying to extend the life of its ships to 40 years, citing a lack of money. One out of 4 repair ships have already passed that milestone. The design life for bulk carriers and oil tankers, by contrast, is 20 years…

“One of the biggest problems we have in this industry is attracting new people to it,” said Constable. He recalled another panel he was on in Singapore meant to introduce university students to the industry. “The audience was probably about 10 university kids and 60 old gray people from the industry just filling out their day,” he said. When he speaks with students looking to get into tech, he tries to convince them that subsea cables are also part — a foundational part — of the tech industry. “They all want to be data scientists and that sort of stuff,” he said. “But for me, I find this industry fascinating. You’re dealing with the most hostile environment on the planet, eight kilometers deep in the oceans, working with some pretty high technology, traveling all over the world. You’re on the forefront of geopolitics, and it’s critical for the whole way the world operates now.”

This is a great example of invisible infrastructure. How many Internet users each day think about the cables that support the system? I am guessing very few.

The article suggests the methods of repairing undersea cables resembles that of the first repairers of cables in the second half of the nineteenth century. Given our technological advances, are there quicker ways to do this? I imagine one reason these systems are still used is because they are considered economical. At what point do the cables go away in favor of a different system?

The fate of religious buildings after COVID-19: building maintenance

As religious groups and congregations ponder attendance post-COVID-19, the condition of their buildings is also important to consider:

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In San Francisco, the historic Old St. Mary’s Cathedral survived when members rebuilt after a fire following the 1906 earthquake but it has struggled mightily during the pandemic to stay open.

The 160-year-old Roman Catholic church, which is heavily dependent on older worshippers and tourists, lost most of its revenue after parishes closed during the pandemic. During those “dark hours,” the Rev. John Ardis had to dismiss most of the lay staff, cut the salary of a priest and close the parish preschool.

The plaster is crumbling, the paint is peeling off the walls and dozens of its stained-glass windows need to be replaced.

Any building requires regular maintenance in order for it to best meet the needs of its users. Churches and religious buildings are no exception. Roofs, heaters and air conditioners, floors, walls, paint, exteriors, and more need checking, repairs, and replacing on a cycle.

The example above hints at two problems COVID-19 brings for the maintenance of religious buildings. First, many congregations depend on tithes or gifts from people in order to keep their building in order. If attendance is down or people are not in the building, they may not give as much in order to take care of the structure. With less money, there are needs to prioritize and basics of the building might fall outside of this as the congregation tries to get by. Second, building maintenance might be tied to the regular presence of people within the building. If a congregation does not meet in the structure for months at a time and/or the group meets online, the building is out of sight and out of mind. It does not need to be maintained in the same way as a structure that regularly has people in and out throughout the week.

Those who do return to services and gatherings post-COVID-19 might find the building needs some work. As my colleague Robert Brenneman and I argue in Building Faith: A Sociology of Religious Structures, religious buildings play an important role in shaping worship and community. Depending on the age of the structure, the funding during COVID-19, and maintenance over the year-plus, the building may need attention or at least to return to its regular maintenance cycle.