Showing posts with label fuel price. Show all posts
Showing posts with label fuel price. Show all posts

2018/12/07

Latest Consumer prices index: fuel components, monthly figures

Latest figures from UK gov. Show consumer prices index fuel components up to October 2018

There is a 20% price hike in 2016/17 - is this due to green taxes or profiteering?


2013/12/21

The Cost of the Green Agenda on UK Fuel Prices

The cost of green energy is supposed to have pushed the cost of electricity through the roof forcing pensioners to burn books rather than heating with electricity
http://australianconservative.com/2010/01/uk-pensioners-burn-books-for-warmth/

If this is the case then electricity costs should have risen much further than the raw energy costs.
Using government figures you get this graph


So it seems that current prices track the changes in solid fuel prices but are considerably less than gas price changes.

So what am I missing?

2012/05/20

Wind and the price of electricity in UK

From a post at wuwt  (EU violates Aarhus Convention in ‘20% renewable energy by 2020’ program) :

Mark Duchamp, Executive Director of EPAW, points that Mr. Swords initiated his recourse one and a half years ago, as it was already obvious that the European Commission was imposing an enormously costly and ineffective policy to EU Members States without properly investigating the pros and cons. “It is high time that Brussels be held accountable for the hundreds of billions that have been squandered without a reality check on policy effectiveness” says Mark. “To spend so much money, a positive has to be proven. – It hasn’t.”
He [Pat Swords] continues: “Electricity costs are soaring to implement these dysfunctional policies, which have by-passed proper and legally-required technical, economic and environmental assessments. Not only is the landscape being scarred as thousands of wind farms are being installed, but people in the vicinity are suffering health impacts from low frequency noise, while birdlife and other wildlife is also adversely impacted. It is long overdue that a STOP was put to this type of illegal and dysfunctional policy development and project planning.”

So just how has windpower affected the UK electricity prices. Presumably if Swords is correct then the price of electricity will have increased at a greater rate than the fuel used to generate it. With words like "soaring" used these differences must be substantial.

Looking at data from http://www.decc.gov.uk/assets/decc/statistics/source/prices/qep213.xls you get this graph.



Interesting! Less of a soaring price than gas or coal
So is this just another distortion from the watts crowd?

If windpower were a driving factor then perhaps the energy cost will appear as a bigger budget item in the countries with higher windpower generation.
So let's have a look at germany:
compared to UK
compared to Denmark

So with UK having the lowest penetration of windpower of the three it also has the biggest Utilities cost (this of course includes a number of utilities not just electricity.


How about Cradle to grave costs. Here is the build / working breakdown of costs over 20 years:
Project: Single wind turbine (800kw)
Location: Balloo Wood, Bangor, Co. Down, Northern Ireland
Turbine: 800kw Enercon E48
Dimensions: 56m hub height, 24m blade length, 80m overall height
NGR: 350760E 379503N (lat 54.6411N, long 5.6656W)
Status: Operational


build £        889,650.00 install
planning etc £        434,583.00 install
maintenance0.0055perkwh
maintenance/year for delivered 280kwh £             562.49 per year
routine expenses £         30,000.00 per year
rating1000kwh
load factor28%
deliverd energy280kwh
Balancing Cost £               0.014 per kWh
Short term Reserve £               0.007 per kWh
total install cost= £     1,324,233.00
install cost/delivered kwh £           4,729.40
conventional backup costs/year £         51,544.08 per 280 kWh/year
running cost/year £         82,106.57 per 280 kWh/year
over n years25
total install over 25 yrs £     1,324,233.00
running cost over 25 yrs £     2,052,664.13
total cost over 25 yrs £     3,376,897.13
decomissioning cost (guess=.5*build) £        444,825.00
total cradle to grave cost £     3,821,722.13
energy generated over 25 yrs61362000kWh
cost per kwh over 25 yrs £               0.062 per kWh


most data from
http://silverford.com/blog/?p=1689/
This seems a reasonable figure but the decommissioning costs are pure guess work. The life time of most wind turbines is believed to be 25 years. The warranty period is 12years for this turbine.

A closer look at Germany/france:
For example:

Germany 2012 Note price Note Double peak

Germany 2012 Note price note single peak at peak volume

 PV electricity produced in Germany
check PV produced on Germany on daily basis from 2010


How about nuclear??