N858KE
Gulfstream GV
United States
ANC (Anchorage International Airport, Anchorage)

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Viewing period:
Compared to: preceding 12 months · May 2024 – May 2025
May 2025 – Apr 2026·vs May 2024 – May 2025· Emissions increasing vs prior period

Emissions Overview

4.6
Tons CO2 This Month
Below Average0.1× avg for GV
4.6
Tons CO2 YTD
Below Average0.0× avg for GV
316.6
CO2 Tons Since 2025
Below Average0.6× avg for GV
Emissions Intensity0.01t CO₂/nmTypical0.8× avg for GV
242.8 tons CO2 in selected period

2026 pace: On track for approximately 14t CO₂ by year end · ↓ 96% vs full year 2025 (312t)

Flight Patterns & Behaviour

Emissions up 222% vs prior period, driven by Anchorage → UNK

236t
Period total CO₂
14.8t
Avg per flight
16
Flights
Moderately Concentrated3 routes account for 56% of total emissions
Highest emission route
Anchorage → UNK
63.2t CO₂ total
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.9× country averageTypical

Subject to FAA oversight — no mandatory carbon reporting for private aviation

What's ChangedCompared to prior equivalent period
Emissions
222%
73t → 236t CO₂
Intensity
33%
0.0082 → 0.0109 t CO₂/nm
New Routes
12
127t CO₂ combined
Dropped Routes
2
Prior period only
Avg per Flight
40%
24.5t → 14.8t
Flight Count
Prior data incomplete

Route and airport counts may include data processing artefacts.

Spikes

Significant deviations from this aircraft's baseline in the selected period.

CO₂ Above Baseline

235t

Signals Detected

5

Highest Severity

High

Aircraft
High
New21 Jul – 27 Jul 2025
Elevated activity period · 3 flights in 6 days vs baseline of 1
Contributed approximately 77t CO₂ to period total — 32% of period emissions
Aircraft
High
New11 Sept – 17 Sept 2025
Elevated activity period · 4 flights in 6 days vs baseline of 1
Contributed approximately 81t CO₂ to period total — 34% of period emissions
Aircraft
Medium
New19 Oct – 4 Nov 2025
Elevated activity period · 6 flights in 16 days vs baseline of 2
Contributed approximately 43t CO₂ to period total — 18% of period emissions
Aircraft
Medium
Historical23 Jul – 27 Aug 2025
34-day inactive period
15.6t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical17 Sept – 23 Oct 2025
36-day inactive period
19.2t CO₂ in the 7 days following resumption
Recent Flights
Nov 5, 202520.3t CO₂
OMADAbu Dhabi
VTPLPhetchabun
3,055 miles5h 39m
Nov 4, 202523.4t CO₂
LEMDMadrid
OMADAbu Dhabi
3,491 miles6h 30m
Oct 29, 20251.9t CO₂
LPPTLisbon
LEMDMadrid
319 miles28m
Oct 29, 20253.3t CO₂
LEMDMadrid
LPPTLisbon
319 miles59m
View Details
Oct 25, 20254.2t CO₂
LSZHZurich
EKACArhus
605 miles1h 13m
View Details
Oct 25, 20257.9t CO₂
LPPTLisbon
LSZHZurich
1,070 miles2h 14m
View Details
Oct 23, 20251.9t CO₂
VTBDBangkok
VTUJSurin
204 miles32m
View Details
Sep 17, 202511.0t CO₂
RCDILongtan
VTBDBangkok
1,538 miles3h 5m
View Details
Sep 17, 202531.8t CO₂
PANCAnchorage
NaN miles8h 50m
View Details
Sep 16, 202522.2t CO₂
KIADWashington
PANCAnchorage
3,346 miles6h 11m
View Details
Sep 15, 202516.2t CO₂
CYVRVancouver
KIADWashington
2,337 miles4h 31m
View Details
Sep 1, 202513.5t CO₂
RJTTTokyo
RPLLManila
1,861 miles3h 47m
View Details
Aug 27, 20252.1t CO₂
RJTTTokyo
RJAATokyo
37 miles38m
View Details
Jul 23, 202531.3t CO₂
PANCAnchorage
NaN miles8h 42m
View Details
Jul 23, 202524.0t CO₂
KIADWashington
PANCAnchorage
3,346 miles6h 41m
View Details
Jul 21, 202521.3t CO₂
PANCAnchorage
KIADWashington
3,346 miles5h 56m
View Details
Mar 12, 202534.7t CO₂
PANCAnchorage
RCSSTaipei City
4,660 miles9h 38m
View Details
Mar 10, 202524.7t CO₂
KIADWashington
PANCAnchorage
3,346 miles6h 52m
View Details
Mar 9, 202513.9t CO₂
KBURBurbank
KIADWashington
2,273 miles3h 54m
View Details
Top Airports by Emissions
Anchorage

Anchorage

PANC

Total CO₂

130.7t

Total Visits

5

Avg CO₂/visit

26.1t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Washington

Washington

KIAD

Total CO₂

83.7t

Total Visits

4

Avg CO₂/visit

20.9t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Abu Dhabi

Abu Dhabi

OMAD

Total CO₂

43.6t

Total Visits

2

Avg CO₂/visit

21.8t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Madrid

Madrid

LEMD

Total CO₂

28.6t

Total Visits

3

Avg CO₂/visit

9.5t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Phetchabun

Phetchabun

VTPL

Total CO₂

20.3t

Total Visits

1

Avg CO₂/visit

20.3t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Vancouver

Vancouver

CYVR

Total CO₂

16.2t

Total Visits

1

Avg CO₂/visit

16.2t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 3
Top Routes by Emissions
Washington Anchorage

KIAD to PANC3,348 miles

Total Flights

2

Avg CO₂/Flight

23.1t

Total Emissions

46.2t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Madrid Abu Dhabi

LEMD to OMAD3,494 miles

Total Flights

1

Avg CO₂/Flight

23.4t

Total Emissions

23.4t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Anchorage Washington

PANC to KIAD3,348 miles

Total Flights

1

Avg CO₂/Flight

21.3t

Total Emissions

21.3t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Abu Dhabi Phetchabun

OMAD to VTPL3,057 miles

Total Flights

1

Avg CO₂/Flight

20.3t

Total Emissions

20.3t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Vancouver Washington

CYVR to KIAD2,338 miles

Total Flights

1

Avg CO₂/Flight

16.2t

Total Emissions

16.2t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Tokyo Manila

RJTT to RPLL1,862 miles

Total Flights

1

Avg CO₂/Flight

13.5t

Total Emissions

13.5t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 3