Thursday, 5 July 2018

13 Days of Low Levels of UK Wind Power Rectified by £632 billion of Powerpack 2 Batteries!

The UK’s installed wind power capacity is 19,261 MW
Load Factor for all wind: 30.1%

At 30.1% load factor, 19,261 MW of capacity is generating on average over the year 5,797.6 MW. 

But for a 13 day x 24 hour period (312 hours) it only generated 963.4 MW. 

That’s 4,834.2 MW lower than average. 

For battery storage to make up this shortfall it would have to deliver 
4,834.2 MW x 312 hours: 1,508,270 MWh

At £419,050/MWh, the cost of battery capacity to deliver 1,508,270 MWh is 
£632 billion

The Tesla Powerpack 2 unit has a capacity of 0.2 MWh, so to deliver 1,508,270 MWh would require: 
7,541,350 Powerpack 2 units.

With a base measurement of 1.308m x 0.822m the land area occupied by 7,541,350 Powerpack 2 units would be 
8.1 km2 (2.85km x 2.85km).

The cost of ‘solving’ a random 13 day intermittency issue is when the idiocy of renewable dissolves into lunacy. Talk of breakthroughs in battery technology and wonderful new storage techniques is revealed as pure dreamland fantasy.

Thursday, 4 January 2018

Cost of Nuclear Power Accidents - versus - Savings in Cost of Healthcare from Nuclear Power Use.

Chernobyl Accident
For Belarus, there is a 15 national estimate of $235B for 1986-2015 attributed to “aggregate damage” and for Ukraine, there is a 25-year estimate for “total economic loss” of $198B. Scaled to 30 years, the Ukraine estimate of around $240B is quite comparable to that for Belarus. In our 2013 report, we identified a population of 10,000,000 as “exposed” in a relatively broad sense to radiation and the disaster, approximately one-third each from Russia, Ukraine, and Belarus.

Thus, tripling either the Ukraine or Belarus 30-year estimates to cover the full exposed population leads to a total of around $700B in costs for the 30 years, assuming the same cost figures apply to Russia. This estimate involves a number of assumptions and must be considered as uncertain, but it is based on governmental figures.

However, regardless of the inherent uncertainty the figure is high and existing estimates would support overall costs of hundreds of billions.
Chernobyl - Say: US$750 billion
Fukushima Accident

TOKYO (Reuters) - Japan’s government on Friday nearly doubled its projections for costs related to the Fukushima nuclear disaster to 21.5 trillion yen ($188 billion), increasing pressure on Tokyo Electric Power (Tepco) to step up reform and improve its performance.

Fukushima - Say: US$200 billion
Other Accidents
Cost of Nuclear Accidents in France, Germany, India, UK and USA [Including TMI] = [2006] US$9,753 million. Note: Japan and South Korea accidents are not costed.
Add in, Say: US$1,000 million = US$10,753 million.
Then + 19.05% inflation to 2016: US$12,800 million

Everything Else - Say US$46 billion

Total [All Nuclear Accidents]: US$0.996 trillion

Healthcare Savings

Economic value of U.S. fossil fuel electricity health impacts

“…For coal…… associated economic values of health impacts are [2012] $0.19–$0.45/kWh…”. Average = $0.32/kWh

Add 3.11% for 2014 value:   Average = $0.33/kWh

But the USA did not burn all of the coal to generate 76,560 TWh of electricity – and US healthcare costs are much higher than most other nations.

A % of 76,560 TWh needs to be apportioned to significant nuclear power nations and their healthcare costs, as a % of USA healthcare costs, applied to that figure:
Cost of Nuclear Power Accidents:
US$0.996 trillion
Nuclear Power Healthcare Savings:
US$14.95 trillion
ACCIDENTS 1     :     SAVINGS 15