From 88db7a458fb412c56d5275e8bd395945fed95dc7 Mon Sep 17 00:00:00 2001 From: Fabian Neumann Date: Sun, 27 Nov 2022 18:38:32 +0100 Subject: [PATCH] minor fixes --- .DS_Store | Bin 8196 -> 0 bytes doc/myopic.rst | 10 +++++----- doc/supply_demand.rst | 12 ++++++------ 3 files changed, 11 insertions(+), 11 deletions(-) delete mode 100644 .DS_Store diff --git a/.DS_Store b/.DS_Store deleted file mode 100644 index 99404b432a9093cff772d5d8725c724f554624c1..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 8196 zcmeHMJ&)5s5FIBulITE60a7Yt3Ca_fJ0heLO$ec(#C#M11v`!s3&(3E4nc|{TtiDk zcj6BqQBfj6b2M}a@gtz8;;nZRvi6w{4vAf9_ic7&Jnx>@>r9S_jP}gkBdQZo1)XDU z8^bY;+j-Blf?PQdG!RezaL?+qahUPc3t9oKfL1^&pcT*x{3{CJoy}V%=e;kidejPN z1^!C~`1xR>b8JbB1tv!ahNJ`lmav>O%xioCG$pnq#sXnMGejs*gc`EMFhn@kP3hN? z7z-5PWXR&fkeLlxp%_VaT;ELG$!H1GqgFsGkX3-!?j^cJL-Ht6>i5I1pEhk{*6BDt zbFhX-Enfb3`r(>tcYkXSM;pHlyhbEZd6kz&G$TjJPN(l=JyIOrA3RAoq^>h&3X>c! zg^xINO5~DF5!nipZ=;uBvbL!l=ty$duy1D1+LgTDV_cew$jhkj%%`DL_^lKA-ZW}7 zJ{yH%Y3o$ETrF>xA6O$cw<0^5P22XQ%Rk*_%y(9E+qvrv=Dph4>nwEdvehcKNHpV#Aa%;aCAXjs_&^2?G^@WoAW7iFA!_b6pm)GHkF#4_%&H3@tc z46(x5Rj{KcxSJvNmPdV>Dtx*Z-yG+YVz#=snQNsu=K3jYyD?H?&riW-0!|@zn#yYH z=wsF+hg0f0IgC)$Ccjl9%4`y!!pmRnSc< zaB>P1Md~`Q|8L~~{(o`=b!M%AR^X2-V3aymr;RkLuXX8+yw*0+AENWd{bGSh2!^B_ j2PWk>aQzQM%uTrRn3lv?AXd=y7lA|uJ!l2~sscX&f~ygC diff --git a/doc/myopic.rst b/doc/myopic.rst index 08ff1e16..af67fac7 100644 --- a/doc/myopic.rst +++ b/doc/myopic.rst @@ -85,7 +85,8 @@ E.g. ``'cb40ex0'`` splits a carbon budget equal to 40 GtCO_2 following an expone They can also follow some user-specified path, if defined `here `_. The paper `Speed of technological transformations required in Europe to achieve different climate goals (2022) `__ defines CO_2 budgets corresponding to global temperature increases (1.5C – 2C) as response to the emissions. Here, global carbon budgets are converted to European budgets assuming equal-per capita distribution which translates into a 6.43% share for Europe. The carbon budgets are in this paper distributed throughout the transition paths assuming an exponential decay. Emissions e(t) in every year t are limited by -$e(t) = e_0 (1+ (r+m)t) e^(-mt)$ +.. math:: + e(t) = e_0 (1+ (r+m)t) e^(-mt) where r is the initial linear growth rate, which here is assumed to be r=0, and the decay parameter m is determined by imposing the integral of the path to be equal to the budget for Europe. Following this approach, the CO_2 budget is defined. Following the same approach as in this paper, add the following to the ``scenario.sector_opts`` E.g. ``-cb25.7ex0`` (1.5C increase) @@ -98,13 +99,12 @@ General myopic code structure The myopic code solves the network for the time steps included in ``planning_horizons`` in a recursive loop, so that: -1.The existing capacities (those installed before the base year are added as fixed capacities with p_nom=value, p_nom_extendable=False). E.g. for baseyear=2020, capacities installed before 2020 are added. In addition, the network comprises additional generator, storage, and link capacities with p_nom_extendable=True. The non-solved network is saved in ``results/run_name/networks/prenetworks-brownfield``. - +1. The existing capacities (those installed before the base year are added as fixed capacities with p_nom=value, p_nom_extendable=False). E.g. for baseyear=2020, capacities installed before 2020 are added. In addition, the network comprises additional generator, storage, and link capacities with p_nom_extendable=True. The non-solved network is saved in ``results/run_name/networks/prenetworks-brownfield``. The base year is the first element in ``planning_horizons``. Step 1 is implemented with the rule add_baseyear for the base year and with the rule add_brownfield for the remaining planning_horizons. -2.The 2020 network is optimized. The solved network is saved in ``results/run_name/networks/postnetworks`` +2. The 2020 network is optimized. The solved network is saved in ``results/run_name/networks/postnetworks`` -3.For the next planning horizon, e.g. 2030, the capacities from a previous time step are added if they are still in operation (i.e., if they fulfil planning horizon <= commissioned year + lifetime). In addition, the network comprises additional generator, storage, and link capacities with p_nom_extendable=True. The non-solved network is saved in ``results/run_name/networks/prenetworks-brownfield``. +3. For the next planning horizon, e.g. 2030, the capacities from a previous time step are added if they are still in operation (i.e., if they fulfil planning horizon <= commissioned year + lifetime). In addition, the network comprises additional generator, storage, and link capacities with p_nom_extendable=True. The non-solved network is saved in ``results/run_name/networks/prenetworks-brownfield``. Steps 2 and 3 are solved recursively for all the planning_horizons included in ``config.yaml``. diff --git a/doc/supply_demand.rst b/doc/supply_demand.rst index cf687cb4..71d79cf5 100644 --- a/doc/supply_demand.rst +++ b/doc/supply_demand.rst @@ -44,11 +44,11 @@ Annual heat demands per country are retrieved from `JRC-IDEES `_. +The space heating demand can be exogenously reduced by retrofitting measures that improve the buildings’ thermal envelopes. .. literalinclude:: ../config.default.yaml :language: yaml - :lines: 212 + :lines: 205 Co-optimsing of building renovation is also possible, if it is activated in the `config file `_. Renovation of the thermal envelope reduces the space heating demand and is optimised at each node for every heat bus. Renovation measures through additional insulation material and replacement of energy inefficient windows are considered. @@ -394,19 +394,19 @@ Two alternative routes are used today to manufacture steel in Europe. The primar The primary route uses blast furnaces in which coke is used to reduce iron ore into molten iron, which is then converted into steel: .. math:: -CO_2 + C \xrightarrow{} 2 CO + CO_2 + C \xrightarrow{} 2 CO .. math:: -3 Fe_2O_3 + CO \xrightarrow{} 2 Fe_3O_4 + CO + 3 Fe_2O_3 + CO \xrightarrow{} 2 Fe_3O_4 + CO .. math:: -Fe_3O_4 + CO \xrightarrow{} 3 FeO + CO_2 + Fe_3O_4 + CO \xrightarrow{} 3 FeO + CO_2 .. math:: -FeO + CO \xrightarrow{} Fe + CO_2 + FeO + CO \xrightarrow{} Fe + CO_2 The primary route of steelmaking implies large process emissions of 0.22 t :math:`_{CO_2}` /t of steel, amounting to 7% of global greenhouse gas emissions `(Vogl et. al) `_.