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 14.47
Milk (kg) -731.00 -0.014 10.23
Fat (kg) 4.03 -0.375 -1.51
Prot (kg) -13.01 -0.441 5.74
Fertility Sub Index 9.16
Calving Interval (days) -3.80 -1.459 5.54
Survival (%) 3.24 1.117 3.62
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 11.90
Carcass Weight (kg) -30.50 -0.528 16.09
Age of Slaughter (days) 9.71 -0.432 -4.19
Maintenance Sub Index Maint. Sub Index 23.85
Live WT (kg) -77.80 -0.307 23.85
Total Carbon Sub Index 58.91

* Based on an €80/tonne carbon price