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 -9.41
Milk (kg) 301.00 -0.014 -4.21
Fat (kg) 1.37 -0.375 -0.51
Prot (kg) 10.61 -0.441 -4.68
Fertility Sub Index 4.95
Calving Interval (days) -2.41 -1.459 3.52
Survival (%) 1.28 1.117 1.43
Calving Sub Index -1.76
Gestation Length (days) 1.92 -0.919 -1.76
Beef Sub Index -3.38
Carcass Weight (kg) 10.50 -0.528 -5.54
Age of Slaughter (days) -4.99 -0.432 2.15
Maintenance Sub Index Maint. Sub Index -7.08
Live WT (kg) 23.10 -0.307 -7.08
Total Carbon Sub Index -16.70

* Based on an €80/tonne carbon price