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 -0.43
Milk (kg) 68.00 -0.014 -0.95
Fat (kg) 0.74 -0.375 -0.28
Prot (kg) -1.81 -0.441 0.80
Fertility Sub Index -16.24
Calving Interval (days) 8.42 -1.459 -12.29
Survival (%) -3.54 1.117 -3.95
Calving Sub Index 0.48
Gestation Length (days) -0.52 -0.919 0.48
Beef Sub Index -2.74
Carcass Weight (kg) 1.80 -0.528 -0.95
Age of Slaughter (days) 4.14 -0.432 -1.79
Maintenance Sub Index Maint. Sub Index -5.06
Live WT (kg) 16.50 -0.307 -5.06
Total Carbon Sub Index -23.99

* Based on an €80/tonne carbon price