Martin Andersson 3/31/2015

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Hi,

We have a little problem that we like to address here. We��re using LEAPs optimization function to investigate the future Swedish electricity system for different ambitions of nuclear power. We have built a reference scenario where all data is included with two underlying scenarios: scenario shutdown, which prematurely shutting down nuclear power and scenario expansion, which is building new nuclear power.
Following problems occurs in the result:

-Doesn�€™t show any capital costs for the reference scenario.

-Scenario Shutdown that forces down nuclear power is cheaper than the reference scenario in Summaries, which is surprising since the reference scenario optimize does not have any constraints.

-The results shows that more photovoltaic are produced in the future in all scenario, but reports no added capacity.

-Capacity and capacity added for the two scenario, were one scenario is the other ones inherit, are identical in the result while production differ.

We are using a updated version LEAP.

Please come back to us on your thought about this, thanks in advanced.

Taylor Binnington 3/31/2015
 

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Hi Martin,

Can you post your *.leap model here on this thread? Alternatively, you can email it to leap@sei-us.org. I'll be able to give you much better answers after looking at your model.

Taylor

Martin Andersson 4/1/2015
 

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Hi Taylor,

Thanks for your quick reply.
It seems like we get different result each time.

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Attachments:  Result.leap [7]

Charlie Heaps 4/1/2015
 

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Hi Martin,

I'm trying to look into this issue now. Can you tell me exactly what version of LEAP you are using (it should be written in the bottom-left corner of the LEAP screen. 2014.0.1.24 is the most recent.

Thanks,

Charlie

Martin Andersson 4/1/2015
 

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Hi Charlie,

I have now the latest version (2014.0.1.24), but get the same result.

Best regards
Martin

Taylor Binnington 4/6/2015
 

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Hello again,

Please note that this problem has been fixed in the most recent version of LEAP (2014.0.1.25). You can download it by selecting Help: Check for Updates from LEAP's main menu.

All the best,

Taylor