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Multi-Functional Living: Wood Heat

MULTI-FUNCTIONAL LIVING: WOOD HEAT

This year Emma and I are taking something we did last year and making it more functional: We are heating with wood, full-time. Previously, we often had fires at night, giving the heating system a break and enjoying the atmosphere, but it was noncommittal. Some nights we didn’t bother. We used the wood-burning cook stove even less than that, though we did love the event it made of a meal, as well as pulling a couple of rocking chairs in front of stove while dinner was bubbling. It was all in an effort for us to learn the ropes with building, using, and maintaining fires.

Winter has hit hard and early this year, but we have yet to let the heating click on. We’ve set the thermostat at 50 degrees Fahrenheit (10 Celsius), to prevent any freezing damage or some such thing should we fail to keep the fire stoked. And, in addition to new lessons in heating 100% with fire, something much more involved than nighttime romanticism, we are becoming more and more in tune to the multiple functions heating with wood has. It seems very much in keeping with our permaculture principles.

Function #1: Clean Up

We live in the forest. So do our neighbors. So do the strangers down the road. Throughout the year, a number of trees have fallen. They fall across roads. They fall into gardens. Limbs drop in yards. Leaning red oaks threaten houses. And, trees—regardless of who’s around to hear it—do fall in the woods. A number of factors go into the fact that throughout the year, lots and lots of firewood can be produced by purely cleaning things up. Here are some examples:

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‘Perfect Storm’ Wreaks Havoc On Europe’s Energy Market

‘Perfect Storm’ Wreaks Havoc On Europe’s Energy Market

Natural Gas

The natural gas market in Europe suddenly got a lot tighter this week, with two unexpected supply outages wreaking havoc across the continent, forcing Italy to declare a state of emergency.

The first incident that made big headlines was the crack in the Forties pipeline in the North Sea, which caused Brent crude oil prices to immediately spike. The outage of the crucial 450,000 bpd pipeline sent a jolt through the oil market and was felt around the world, not only because it interrupted oil flows but also because of the influence the pipeline system has on the Brent futures contract.

But the shuttering of the pipeline system will also affect natural gas.

At least two UK natural gas fields – the Elgin-Franklin and Britannia – were forced to shut down because of the outage at the Forties system. Those two fields produce a combined 20 million cubic meters of natural gas per day (million cu m/d), according to S&P Global Platts. Add in maintenance at the North Morecambe field and the UK is currently down 27 million cu m/d.

Meanwhile, some unrelated problems due to a power outage at the Norwegian Troll field in the North Sea – Europe’s largest offshore natural gas field – knocked an additional 47 million cu m/d offline, although only for a brief period of time. Piling on, the Netherlands had to briefly reduce gas shipments to the UK because of problems with a compression station.

Because the UK doesn’t have nearly as much storage capacity for gas as parts of continental Europe, the disruptions will immediately translate into higher prices. UK natural gas futures for front-month contracts spiked by 23 percent to $9.86/MMBtu, according to Bloomberg. That is the highest price in four years. Wood Mackenzie estimates the UK may have lost the equivalent of about 10 percent of winter demand from the outage at the Forties pipeline system.

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Our Electricity Problem: Getting the Diagnosis Correct

Our Electricity Problem: Getting the Diagnosis Correct

In this presentation, I suggest that the standard diagnosis of the problems facing the energy system is incomplete. While climate change may be a problem, there is another urgent problem that attendees at the conference should be aware of as well–affordability, and the severe near-term impact affordability can be expected to have on the system.

My written summary of this talk is fairly brief. I have not tried to repeat the information shown on the slides. This is a link to a copy of my presentation: Our Electricity Problem: Getting the Diagnosis Right

Slide 2

A finite world is one that is subject to limits. Its economy cannot grow forever for many reasons.

Slide 3

Let’s look at some examples (Slide 4) of how limits work in finite systems. Often there seems to be a change of direction.

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Olduvai IV: Courage
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Olduvai II: Exodus
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