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 -13.24
Milk (kg) 338.00 -0.014 -4.73
Fat (kg) 13.28 -0.375 -4.97
Prot (kg) 8.01 -0.441 -3.54
Fertility Sub Index -21.03
Calving Interval (days) 11.78 -1.459 -17.19
Survival (%) -3.44 1.117 -3.84
Calving Sub Index 1.76
Gestation Length (days) -1.91 -0.919 1.76
Beef Sub Index -1.22
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 6.50 -0.432 -2.81
Maintenance Sub Index Maint. Sub Index -7.05
Live WT (kg) 23.00 -0.307 -7.05
Total Carbon Sub Index -40.80

* Based on an €80/tonne carbon price