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 -20.39
Milk (kg) 395.00 -0.014 -5.53
Fat (kg) 19.70 -0.375 -7.38
Prot (kg) 16.96 -0.441 -7.49
Fertility Sub Index 6.44
Calving Interval (days) -2.79 -1.459 4.07
Survival (%) 2.12 1.117 2.37
Calving Sub Index 3.50
Gestation Length (days) -3.81 -0.919 3.50
Beef Sub Index -4.28
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 11.51 -0.432 -4.97
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index -17.80

* Based on an €80/tonne carbon price