24
OCT

Erik Blakeley says:
Challenge Navitus – the movie


Category: Renewable Energy, Sustainable Energy Stories, Wind Power
Tags: , , , ,


Challenge Navitus – the movie

I thought I would have a look at the Challenge Navitus site today and noticed that they have some animations of views from various places of the proposed offshore wind farm Navitus Bay http://www.challengenavitus.org.uk/windfarm-animations.html . Now I have been telling people that the view of the farm would merely be one of a collection of sticks on the horizon with the blades practically invisible and that even those sticks would be invisible in any but ideal viewing conditions.

I expected the Challenge Navitus site to be trying to scare people with distorted views etc but what did I see – EXACTLY what I have been telling people – a collection of sticks on the horizon so far off shore that even the slightest sea mist would obscure them entirely! Yet this will ruin the Jurassic Coast and cost Bournemouth £100M in lost annual revenue according to the antis.

When you consider the huge amount of low carbon electricity that the farm will generate, the short term boost to the economy of the area from the building work and the long term presence of jobs in maintenance and operation tasks, I cannot see that this is anything but a no brainer. Put them another 5km off shore say the antis so that they disappear entirely. It is true that they are so far offshore that they are almost invisible but another 5km means deeper water, longer cables, more loss of energy, longer round trips for maintenance boats and generally significantly more expensive electricity.

The cost of offshore wind and the dangers faced by those working on it are the two most important issues with this otherwise great form of energy and these would be made more of an issue by abandoning this optimized choice of site just because, if you look very carefully you can see a few sticks on the horizon whilst you sit on the beach. This is the purest form of selfish, whingeing NIMBYism I think I have ever come across.

There is nothing wrong with the views that Challenge Navitus present. It won’t ruin anyone’s holiday unlike the increasing and already fatal collapses of the Jurassic  Coast linked to the extreme weather conditions we have seen over the last few years and, whilst one or two extremes cannot be conclusively linked to Global Warming, the pattern of recurring extreme events has long since passed the point where we have to accept that the “normal” climate is changing.

The biggest threat to the tourist industry besides justifiable worries about collapsing cliffs and disappearing footpaths is the negative propaganda by those telling people that holidays in Dorset will be ruined by something as trivial as the views of Navitus as shown in the animations. It doesn’t say much for what Dorset has to offer if Navitus could have a serious detrimental effect. It suggests that sitting zombie-like on the beach staring obsessively out to sea (presumably wishing you were somewhere else – anywhere else) is what holidays in Dorset are all about! Dorset has so much more to offer than this and much of what it does offer is based on the sort of fragile ecosystems and geology that will be badly effected by climate change.

Dorset should be offering eco-friendly holidays powered by clean electricity generated in and around Dorset not forming the King Canute Re-enactment Society!


2Comments | Post your own comment

  • Erik Blakeley comments:
    "The Daily Echo recently ran a piece http://www.bournemouthecho.co.uk/yoursay/letterstotheeditor/11547376.Navitus_opposition_seems_to_be_missing_the_point/ in which a writer says that discussions of the visual impact of Navitus are missing the point and what matters is the need for “100% guaranteed electricity supply” implying that a this is impossible with wind power in the mix and b it is possible without wind. No system offers a 100% guarantee. The anti-renewables lobby try to make out that the combined behaviour of thousands of wind turbines and millions of PV panels not to mention dozens of large hydro plants and hundreds of micro hydro schemes is the same a a single wind turbine. Combined they become much more predictable. Their combined variability is much less than that seen in the demand curve and even that produced by failures in large centralised plant as recently seen in both nuclear shut downs and the fire at a large gas powered generator. The antis then make out that back up for renewables must be provided by fossil fuels and imply that no back up is needed for fossil fuels or nuclear. Storage and the manufacture of synthetic fuels and hydrogen using excess renewable capacity at times of low demand, which can be used in the same sort of CCGT gas plant that is used with natural gas, can provide back up and balancing meaning that carbon neutral renewables can be the back up for renewables. If we go down a route dominated by massive nuclear plants we have to provide enough back up to cope with several of them going offline at the same time. Recent history has shown us that the volatility of the gas price leads to wasted effort as a dash for gas means lots of gas plant being built that may then be mothballed because of a rise in the price of gas. Renewables do generate issues but so do all forms of generation and looked at fairly, including issues such as climate change, pollution, nuclear terrorism etc etc renewables deserve to be technologies of choice for this new century. "
    October 27, 2014 a 10:10 am

  • vince adams comments:
    "I really like this, the shots that confirm how unobtrusive Wind Turbines are when properly sited……its amazing how beautiful they can look.
    Plus the idea of attracting tourist is a reality in my view rather than being offset people generally will take very little real notice but when prompted say how wonderful they are. "

    October 26, 2014 a 2:33 pm


Post Your Comment Here

Lets Get Energized with Renewable Energy!

Lets Get Energized is your online guide to renewable energy and sustainable living with the latest news, views and tips plus exclusive special offers to help you save energy and money, beat rising energy prices, combat climate change and be more self sufficient – right now, and for your future...

READ ABOUT RENEWABLE ENERGY

ENJOY EXCLUSIVE OFFERS,
NEWS + ENERGY SAVING TIPS:

CONGRATS TO OUR SUMMER E-BIKE HIRE WINNER: CLARE WEBB*

*This competition is now closed but you can still enter for the chance to win future competitions!

No Thanks - Hide This Pop-up