Tag Archives: peak oil

A Cruise up the Yangtze River – The Three Gorges Dam

Exhausted by the long train journey from Shanghai to Yichang, we barely registered our late arrival on board the river cruiser ‘President Number Six’, except to note with relief that we had our promised balcony. We awoke to the 6.30am cheery morning call, swiftly learning the volume function of the mysterious dials under the mirror!

Another ship was moored parallel to ours – you could practically step across to their balconies, so it’s a good idea to close the outside doors if you’re on a shore excursion – but it glided off before we’d made our first coffees, revealing a stunning vista of white cliffs and dark forest. After the hectic pace of the city tour, the peaceful riverbank scenery was delightful.

The first morning on the Yangtze river, another Resilience Handbook adventure

Far from being pestered to join in the optional excursions (priced at around 290 yuan, about £30 at the exchange rate then), we weren’t even allowed on the first one, there being no English speaking guide available. We’d already planned to try and avoid this trip, hoping that it wasn’t part of a compulsory package. Although a visit to the home town of Qu Yuan, a famous poet from the Warring States period, was tempting, we knew we’d need some rest before tackling the Three Gorges Dam inclusive excursion later.

Heading for the 3 Gorges Dam up the Yangtze river, the project supplies clean electricity and protects from floods, as outlined on a smaller scale in the Resilience Handbook

We were content to explore the ship and admire the view. The weather was still mild enough to enjoy sitting out on the deck, or sketching on the balcony; we began to move upriver. Our ship glided smoothly through the calm waters past ever changing views, through everyone’s stories, towards the Dam.

A shipyard on the Yangtze river; adventures broaden the mind and increase resilience, as outlined in the Resilience Handbook

Resilience Handbook author Elizabeth J Walker explores the Yangtze river

We discovered the ships always moored in parallel. Landing parties had to walk along internal gang planks through other cruise ships and over the bare decks of commercial barges before finally reaching shore.

Our group was promptly assailed by husslers, politely but insistently offering us T-shirts and maps of China. This, we learned from our guides, was the ‘maybe later’ market. The prospective vendors seemed to have some invisible boundary, and they were never a real pest. Their goods weren’t too bad either; I actually bought one of the maps, though I probably paid too much for it. Apparently you have to watch out for counterfeit money in change though.

A tour bus took us up the winding road to the Visitor Centre, thronged with Chinese tourists. We were introduced to the 3D model of the dam complex, touched briefly on souvenir shops, then ascended to the summit up four long outdoor escalators. We were lucky with weather ourselves, but an umbrella could be a handy item to bring.

escalator view 3GD

 

summit 3GD

The summit plaza itself was decorated with significant statues, murals depicting drowned cultures, and information boards. Stairs led to the viewpoint at the very top – for, of course, the view was the main attraction.

view of locks 3GD

 

Building this steel/concrete gravity dam, long planned, was finally started in 1994 and completed in 2012. The ship locks and lift were finished later; our vessel was too large to go up in the incredible ship lift itself. The dam is 1.2 kilometres across and creates a reservoir 600 kilometres long, reaching all the way to Chongqing. Its output is 22.5 megawatts; half the average UK power demand.

view of 3G dam

The landscape of the entire river was altered by this project, and over a million people had to be relocated. Many scenic features were covered by the 90 metre rise in water levels. Silt builds up in the reservoir instead of being washed downstream to fertilise the soils. Some endangered species, such as the Siberian crane and Yangtze sturgeon, may not survive the changes.

lock and earthworks view 3GD
The ship locks are in the foreground

However, having experienced the pollution caused by the coal fired power stations elsewhere, the clean air of the Three Gorges, where white mists replaced brown smogs, was a powerful argument in favour of hydropower. With the deeper channels, goods can be carried by ship instead of fleets of diesel lorries. Floods no longer threaten the densely populated Yangtze basin and the coastal towns.

These could be devastating. In 1998, over three thousand were killed and 15 million homes destroyed. In 1954, the floodwaters covered the entire city of Wuhan for three months; over thirty thousand people died and 18 million were displaced. The catastrophic flooding of Nanjing in 1931 claimed at least two million lives.

no thunderstorms on the summit
Great advances have been made in weather control!

The way back down was a gentler stroll down flights of stairs and through parkland, bringing us out into a charming market full of affordable souvenir trinkets. We hastened through this, back on the bus, ran the gauntlet of the map sellers and were welcomed back on board the ship with hot flannels and tea.

The ship moved off soon after we returned; there was an indefinable air of tense excitement among the crew. By the end of dinner, we were in a holding position in front of the huge lock gates; the rain considerately stopped while we waited on the deck.

I thought we’d just move to the front of the queue but, in an amazing feat of pilotage, all three large ships entered the lock together. The great doors clanged shut, and the water began to run in.

lock gates open

 

We rose surprisingly fast – ‘up’ is not a direction usually associated with ships! In less than twenty minutes, we’d emerged from our concrete chasm and could gaze out over the landscaped working areas.

waiting in the lock

 

The second lock swung open and we moved through in a tight group. It took about two hours before we emerged from the fifth lock onto a broad, placid lake. The sharp line of the dam, crested by illuminated machines, retreated into the night, and we were on our way to the Interior!

 

RSD don’t do relaxing normally, but here they were in the hands of the cruise ship agenda. So there wasn’t much advance information about the shore excursions available, some of which are included in the price, but a little research shows these are usually much the same for all the cruises, differing slightly whether you are going upriver – as we were – or down.

It was a relief to find that our cabin – like most places we stayed – had a kettle. Remember to use bottled water for hot drinks. There is often more tea supplied than coffee, so if you prefer the latter, bring some extra sachets with you.

You can visit the Dam from Yichang; it’s about a 90 minute drive. It may be possible to book an excursion which takes you up the ship lift.

Next week – The White Emperor’s City

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What is ‘Transition’?

The Transition movement takes a positive attitude to the changes we will need to make in order to cope with the end of cheap oil.

With the price of fuel, you may not feel that oil is cheap in any real sense, but for operating machinery, running factories and processing other natural resources the power of fossil fuel was incredible compared to that of manual labour. After centuries of runaway technological growth, we are finally arriving at the point where advanced machine design and renewable energy sources can replace the use of oil, and just in time as it is becoming harder to obtain.

The infrastructure, and to some extent the lifestyle, created around fossil fuels needs to change. The Transition network is dedicated to supporting this process. Totnes, in Devon, became the first ‘Transition Town’ in 2006, and many others have followed.

A Transition Initiative looks at forming an energy descent action plan for their area, exploring how local resources can be used in a more sustainable model, and outlining the path of this transition. As life with lower energy consumption is inevitable, it is best to plan for it and Transition maintains that the increase in quality of life will more than compensate for any inconvenience.

The Transition movement has local branches all over the country. Transition is ‘an invitation to join the hundreds of communities around the world who are taking the steps towards making a nourishing and abundant future a reality’

Rob Hopkins, The Transition Handbook

 

What is Resilience?

It’s not easy to explain or define ‘resilience’ even though it is becoming the new buzz word. Simply described, it is the ability to cope well with change. It can be applied to materials, ecosystems or entire planets, but here we are dealing with resilience in people, in communities and in cultures.

Resilience is a concept with depth, one that exists and develops through time, like loyalty and responsibility. It implies a knowledge of what is valuable, what must continue, where to strive to repair and regenerate, what should not be discarded.

Change can come in many forms. The fossil fuel bonanza of recent centuries has enabled people to become detached from each other and pursue their individual desires without reference to local resources or communities. As a consequence, these communities and resources are no longer available to support us through the next major change as this cheap and abundant – but not renewable – fuel begins to run out.

‘Peak oil’ is the term used to describe the point where new fossil fuel discoveries no longer compensate for the steadily decreasing production of existing oil fields and coal mines. It does not mean the end of fossil fuel. There is still time to adapt to a sustainable lifestyle, a change which will be driven by the increasing cost of energy as this source becomes more scarce.

Resilience and sustainability are closely linked. As an unsustainable practice is doomed to eventual failure, it is not a resilient practice either. Sustainability tends to start at the luxury end of the market and work downwards while resilience focusses on need and works upwards.

Sustainability asks “could you involve less air miles when choosing which food to buy?”

Resilience asks less comfortable questions such as “how much food can you access within walking distance of your home?”

Think about that last question. In what circumstances would it become important? Is your local food supply enough to sustain you and the people in your area? For how long?

You fill up your car, you drive to the supermarket, you buy food. The whole process takes hours at most. Growing food takes months, requires land, needs work. Waiting until a global situation outside your control disrupts the fragile transport network upon which we depend will be too late.

Our lifestyle is far from resilient and we need to act now to correct this. We must take control of the process of change and turn it to our advantage.