Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index 11.14
Milk (kg) -208.00 -0.014 2.91
Fat (kg) -9.03 -0.375 3.38
Prot (kg) -10.98 -0.441 4.85
Fertility Sub Index 13.57
Calving Interval (days) -7.30 -1.459 10.65
Survival (%) 2.61 1.117 2.92
Calving Sub Index 0.17
Gestation Length (days) -0.18 -0.919 0.17
Beef Sub Index 2.97
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) -1.26 -0.432 0.54
Maintenance Sub Index Maint. Sub Index 8.22
Live WT (kg) -26.80 -0.307 8.22
Total Carbon Sub Index 36.06

* Based on an €80/tonne carbon price