Table:
0
A
B
C
D
E
F
1
AGR Power Station
Net MWe
Construction started
Connected to grid
Commercial operation
Accounting closure date
2
Dungeness B
1110
1965
1983
1985
2018
3
Hartlepool
1210
1968
1983
1989
2019
4
Heysham 1
1150
1970
1983
1989
2019
5
Heysham 2
1250
1980
1988
1989
2023
6
Hinkley Point B
1220
1967
1976
1976
2023
7
Hunterston B
1190
1967
1976
1976
2023

Questions and formulas:
Question: What is the Closure date of Hunterston B
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="Hunterston B"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,A2:A7="Hunterston B"),6))
Level: medium
Question: How many power stations are connected to grid at Heysham 2
Formula: ROWS(UNIQUE(FILTER(D1, A1="Heysham 2")))
Formula2: ROWS(UNIQUE(FILTER(D2:D7, A2:A7="Heysham 2")))
Level: medium
Question: What year did construction start at Heysham 1
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="Heysham 1"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,A2:A7="Heysham 1"),3))
Level: medium
Question: When did construction start on the Power station with a net MWE of 1190
Formula: LET(query1,SUMMARIZE(C1,SUMX(B1)),FILTER(query1,CHOOSECOLS(query1,2)=1190))
Formula2: LET(query1,SUMMARIZE(C2:C7,SUMX(B2:B7)),FILTER(query1,CHOOSECOLS(query1,2)=1190))
Level: hard