reinsert co2 price

config/config.validation.yaml

@@ -584,7 +584,7 @@ costs:
     battery: 0.
     battery inverter: 0.
   emission_prices: # in currency per tonne emission, only used with the option Ep
-    co2: 0.
+    co2: 25
 
 clustering:
   simplify_network:

scripts/solve_network.py

@@ -38,7 +38,6 @@ from _helpers import (
     override_component_attrs,
     update_config_with_sector_opts,
 )
-from vresutils.benchmark import memory_logger
 
 logger = logging.getLogger(__name__)
 pypsa.pf.logger.setLevel(logging.WARNING)
@@ -688,12 +687,10 @@ if __name__ == "__main__":
     np.random.seed(solve_opts.get("seed", 123))
 
     fn = getattr(snakemake.log, "memory", None)
-    with memory_logger(filename=fn, interval=30.0) as mem:
+
     if "overrides" in snakemake.input.keys():
         overrides = override_component_attrs(snakemake.input.overrides)
-            n = pypsa.Network(
-                snakemake.input.network, override_component_attrs=overrides
-            )
+        n = pypsa.Network(snakemake.input.network, override_component_attrs=overrides)
     else:
         n = pypsa.Network(snakemake.input.network)