Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -4.91
Milk (kg) 347.00 -0.014 -4.86
Fat (kg) -4.48 -0.375 1.68
Prot (kg) 3.92 -0.441 -1.73
Fertility Sub Index -20.07
Calving Interval (days) 10.03 -1.459 -14.63
Survival (%) -4.87 1.117 -5.44
Calving Sub Index 1.59
Gestation Length (days) -1.73 -0.919 1.59
Beef Sub Index -2.45
Carcass Weight (kg) 3.40 -0.528 -1.79
Age of Slaughter (days) 1.51 -0.432 -0.65
Maintenance Sub Index Maint. Sub Index -3.62
Live WT (kg) 11.80 -0.307 -3.62
Total Carbon Sub Index -29.46

* Based on an €80/tonne carbon price