Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 0.11
Milk (kg) -95.00 -0.014 1.33
Fat (kg) 2.46 -0.375 -0.92
Prot (kg) 0.67 -0.441 -0.30
Fertility Sub Index 0.47
Calving Interval (days) -0.68 -1.459 0.99
Survival (%) -0.47 1.117 -0.53
Calving Sub Index 4.49
Gestation Length (days) -4.89 -0.919 4.49
Beef Sub Index 4.95
Carcass Weight (kg) -10.20 -0.528 5.38
Age of Slaughter (days) 1.00 -0.432 -0.43
Maintenance Sub Index Maint. Sub Index 3.07
Live WT (kg) -10.00 -0.307 3.07
Total Carbon Sub Index 13.09

* Based on an €80/tonne carbon price