diff --git a/changelog.txt b/changelog.txt
index e8acb1b..635bb72 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,4 +1,17 @@
 ---------------------------------------------------------------------------------------------------
+Version: 1.0.19
+Date: 04.5.2022
+  Features:
+    - added a new recipe for electrical water seperation
+
+  Changes:
+    - Energy injector is now a assembling machine instead of a furnace
+    - advacned oil processing from kerosene now returns 70 instead of 90 water
+    - KI2 energy now needs lithium instead of U235, decreased cost overall
+    - electrical water seperation recipes will now only take in gold and retrurn gold with a certain percentage
+    - energy crystals have got their fuel value back
+    - better diesel fuels now cost less, but use charged crystals
+---------------------------------------------------------------------------------------------------
 Version: 1.0.18
 Date: 04.5.2022
   Features:
diff --git a/prototypes/el_recipes.lua b/prototypes/el_recipes.lua
index 3f3d672..2d5b1a6 100644
--- a/prototypes/el_recipes.lua
+++ b/prototypes/el_recipes.lua
@@ -303,9 +303,8 @@ data:extend({
         enabled = 'false',
         category = 'crafting',
         ingredients = {
-            {type="item", name="el_train_fuel_diesel_item", amount=3},
-            {type="item", name="el_energy_crystal_item", amount=3},
-            {type="item", name="el_lithium_item", amount=3},
+            {type="item", name="el_train_fuel_diesel_item", amount=4},
+            {type="item", name="el_energy_crystal_charged_item", amount=1},
         },
         results = {
             {type="item", name="el_train_fuel_diesel_energized_item", amount=4},
diff --git a/prototypes/electronic/el_energy_crystal.lua b/prototypes/electronic/el_energy_crystal.lua
index 545fb19..27bed9a 100644
--- a/prototypes/electronic/el_energy_crystal.lua
+++ b/prototypes/electronic/el_energy_crystal.lua
@@ -17,6 +17,12 @@ data:extend({
         stack_size = 500,
         subgroup = 'el_item_subgroup_a',
         order = 'a-c',
+        fuel_glow_color = {r=0.1,g=0.74,b=0.39,a=0.5},
+        fuel_category = 'chemical',
+        fuel_acceleration_multiplier = 1,
+        fuel_emissions_multiplier = 1,
+        fuel_top_speed_multiplier = 1,
+        fuel_value = '15MJ',
     },
     {
         name = 'el_energy_crystal_charged_item',
diff --git a/prototypes/fi_recipes.lua b/prototypes/fi_recipes.lua
index 37dfd1d..dcb0dc9 100644
--- a/prototypes/fi_recipes.lua
+++ b/prototypes/fi_recipes.lua
@@ -432,9 +432,8 @@ data:extend({
         type = 'recipe',
         enabled = 'false',
         ingredients = {
-            {'fi_energy_crystal_item',6},
-            {'el_lithium_item',6},
-            {'el_train_fuel_diesel_item',6},
+            {'fi_energy_crystal_charged_item',1},
+            {'el_train_fuel_diesel_item',4},
         },
         result = 'fi_fuel_train_crystal_item',
         result_count = 4,
diff --git a/prototypes/fission/fi_energy_crystal.lua b/prototypes/fission/fi_energy_crystal.lua
index 3c6f45e..dadc98e 100644
--- a/prototypes/fission/fi_energy_crystal.lua
+++ b/prototypes/fission/fi_energy_crystal.lua
@@ -17,6 +17,12 @@ data:extend({
         stack_size = 500,
         subgroup = 'fi_item_subgroup_b',
         order = 'a-c',
+        fuel_glow_color = {r=0.1,g=0.74,b=0.39,a=0.5},
+        fuel_category = 'chemical',
+        fuel_acceleration_multiplier = 1,
+        fuel_emissions_multiplier = 1,
+        fuel_top_speed_multiplier = 1,
+        fuel_value = '30MJ',
     },
     {
         name = 'fi_energy_crystal_charged_item',
diff --git a/prototypes/fusion/fu_materials.lua b/prototypes/fusion/fu_materials.lua
index c0d547e..b4888e1 100644
--- a/prototypes/fusion/fu_materials.lua
+++ b/prototypes/fusion/fu_materials.lua
@@ -17,6 +17,12 @@ data:extend({
         stack_size = 100,
         subgroup = 'fu_item_subgroup_a',
         order = 'a-a',
+        fuel_glow_color = {r=0.1,g=0.74,b=0.39,a=0.5},
+        fuel_category = 'chemical',
+        fuel_acceleration_multiplier = 1,
+        fuel_emissions_multiplier = 1,
+        fuel_top_speed_multiplier = 1,
+        fuel_value = '60MJ',
     },
     {
         name = 'fu_materials_energy_charged_crystal',