From 67c4124e2a2f2dbf1054905dce518979c6cbf515 Mon Sep 17 00:00:00 2001
From: rwijtvliet <rwijtvliet@gmail.com>
Date: Tue, 17 Sep 2024 23:28:12 +0200
Subject: [PATCH] coal_units (#104)

* coal_units

* put back capital K prefix
---
 portfolyo/tools/unitdefinitions.txt | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/portfolyo/tools/unitdefinitions.txt b/portfolyo/tools/unitdefinitions.txt
index 054acb7..7636670 100644
--- a/portfolyo/tools/unitdefinitions.txt
+++ b/portfolyo/tools/unitdefinitions.txt
@@ -1,6 +1,6 @@
 # prefixes
 centi- = 1e-2 = c-
-kilo- = 1e3 = k- = K-
+kilo- = 1e3 = k-= K-
 mega- = 1e6 = M-
 giga- = 1e9 = G-
 terra- = 1e12 = T-
@@ -18,6 +18,11 @@ second = minute / 60 = s = sec
 # Energy
 watthour = [energy] = Wh
 joule = watt * second = J
+tonne_oil_equiv = 11.63 * MWh = toe
+tonne_coal_equiv = 6.978 * MWh = tce
+
+# Emissions
+tonne_co2 = [emisisons] = tCO2
 
 # Revenue (Currency)
 euro = [currency] = Eur = €
@@ -45,4 +50,4 @@ cent_per_kWh = (euro / 100) / (1000 * watthour)
 
 @system powerbase
     megawatt:watthour
-@end
\ No newline at end of file
+@end