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 -22.45
Milk (kg) 650.00 -0.014 -9.10
Fat (kg) 17.19 -0.375 -6.44
Prot (kg) 15.66 -0.441 -6.91
Fertility Sub Index 2.20
Calving Interval (days) -0.03 -1.459 0.04
Survival (%) 1.93 1.117 2.16
Calving Sub Index 2.98
Gestation Length (days) -3.24 -0.919 2.98
Beef Sub Index -5.21
Carcass Weight (kg) 5.80 -0.528 -3.06
Age of Slaughter (days) 4.99 -0.432 -2.15
Maintenance Sub Index Maint. Sub Index -10.12
Live WT (kg) 33.00 -0.307 -10.12
Total Carbon Sub Index -32.60

* Based on an €80/tonne carbon price