IMAGE framework/Development for the 2015-2020 period: Difference between revisions
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{{FrameworkIntroductionPartTemplate | {{FrameworkIntroductionPartTemplate | ||
|Reference=Van Vuuren et al., 2015; | |Reference=Van Vuuren et al., 2015; Hordijk et al., 2014 | ||
|PageLabel=Recent model developments | |||
|Sequence=4 | |||
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|Sequence= | |||
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In 2014, the IMAGE-3 model was finalized. In 2020, we finalized the IMAGE 3.2 model. The IMAGE 3.2 model goes beyond the earlier model versions in several ways. | |||
* The model has been calibrated up to 2015, and where possible, even 2018. Moreover, the base year for model analysis was set at 2020. | |||
* The detail in modelling energy demand was further improved. This concerns transport, industry, buildings, services and agriculture. | |||
* In energy conversion, details were added to electricity representation and hydrogen production (using a residual load curve approach). | |||
* The modelling of bio-energy was greatly improved, using dynamic emission factors based on the IMAGE-land model. | |||
* Climate impacts on different forms of renewable energy were added to the model. | |||
* In land use, the number of crops and animal products was significantly increased. | |||
* Also, updates were made in the representation of deforestation, other lands, built-up area | |||
* The link between the agriculture-economic model MAGNET and the IMAGE model was significantly improved. | |||
* The modelling of land-based mitigation in IMAGE and MAGNET was substantially improved now including avoided deforestation afforestation through MAC curves in FAIR. Also peatland degradation was included. | |||
* The water modelling in IMAGE linked to LPJmL was improved introducing municipal, energy and industry water demand in LPJmL and making it possible to account for environmental flow requirements. | |||
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Latest revision as of 20:42, 10 October 2021
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In 2014, the IMAGE-3 model was finalized. In 2020, we finalized the IMAGE 3.2 model. The IMAGE 3.2 model goes beyond the earlier model versions in several ways.
- The model has been calibrated up to 2015, and where possible, even 2018. Moreover, the base year for model analysis was set at 2020.
- The detail in modelling energy demand was further improved. This concerns transport, industry, buildings, services and agriculture.
- In energy conversion, details were added to electricity representation and hydrogen production (using a residual load curve approach).
- The modelling of bio-energy was greatly improved, using dynamic emission factors based on the IMAGE-land model.
- Climate impacts on different forms of renewable energy were added to the model.
- In land use, the number of crops and animal products was significantly increased.
- Also, updates were made in the representation of deforestation, other lands, built-up area
- The link between the agriculture-economic model MAGNET and the IMAGE model was significantly improved.
- The modelling of land-based mitigation in IMAGE and MAGNET was substantially improved now including avoided deforestation afforestation through MAC curves in FAIR. Also peatland degradation was included.
- The water modelling in IMAGE linked to LPJmL was improved introducing municipal, energy and industry water demand in LPJmL and making it possible to account for environmental flow requirements.