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 -13.06
Milk (kg) -106.00 -0.014 1.48
Fat (kg) 27.34 -0.375 -10.24
Prot (kg) 9.76 -0.441 -4.31
Fertility Sub Index -3.19
Calving Interval (days) 2.66 -1.459 -3.88
Survival (%) 0.62 1.117 0.69
Calving Sub Index 2.67
Gestation Length (days) -2.91 -0.919 2.67
Beef Sub Index 11.17
Carcass Weight (kg) -26.50 -0.528 13.98
Age of Slaughter (days) 6.50 -0.432 -2.81
Maintenance Sub Index Maint. Sub Index 19.31
Live WT (kg) -63.00 -0.307 19.31
Total Carbon Sub Index 16.91

* Based on an €80/tonne carbon price