Latest: Q2 2026 · from the cash-flow statements filed with the SEC
Free cash flow$779M in Q2 2026 · $348M over twelve months
Operating cash flow$1.1B
Capital spending−$338M
Free cash flow+$779M
Cash / net income2.2×
Cash conversion cycle14 days
Analysis
In Q2 2026, NRG Energy generated $1.1B of operating cash flow and spent $338M on capital projects, leaving free cash flow of $779M. That is $706M more than in Q2 2025 ($73.0M).
Over the twelve months to Jun 30, 2026, operating cash flow was $1.6B; the largest uses were other investing ($7.1B), buybacks ($1.6B), capital spending ($1.2B); besides operations, cash came from other financing ($6.9B), net borrowing (+) / repaid (−) ($1.3B); the cash balance fell by $264M.
Operating cash flow was $1.1B against net income of $506M — 2.2× profit, cash ran ahead of reported earnings. The largest differences: depreciation & amortization +$325M, prepaid and other assets −$245M, payables +$130M.
Its cash conversion cycle was 14 days (receivables 44 + inventory 12 − payables 42).
Free cash flow
Operating cash flow less capital spending.Latest (Q2 2026): Operating cash flow $1.1B, Capital spending $338M.
Capital allocation, year by year
Over these 5 years operating cash flow totalled $4.9B; the largest uses were buybacks ($4.0B) and capital spending ($2.9B). Cash-flow statements as filed.
Cash runway and the debt wall
Cash & investments$162M
Debt$23.4B
Net debt$23.2B
Due within a year$31.0M
NRG Energy funds itself: free cash flow was $348M over the last twelve months, and $162M of cash and investments stands against $23.4B of debt ($31.0M due within a year, 5.2× covered by cash).
Principal due in each year as disclosed in the annual report, against $162M of cash and investments now.
Where the cash came from and went
From profit to cash
Non-cash charges are added back; money tied up in receivables or inventory is subtracted.
Quarter
Receivable days
Inventory days
Payable days
Cash conversion cycle
Q2 2026
44
12
42
14
Q1 2026
34
6
27
13
Q4 2025
44
7
37
13
Q3 2025
41
7
36
11
Q2 2025
47
7
40
14
Q1 2025
37
6
33
9
Q4 2024
46
10
43
13
Q3 2024
42
7
26
24
Every quarter
Quarter
Operating cash flow
Capital spending
Acquisitions
Buybacks
Dividends
Net borrowing (+) / repaid (−)
Cash drawn (+) / kept (−)
Free cash flow
Q2 2026
$1.1B
−$338M
—
−$450M
−$100M
$1.7B
$32.0M
$779M
Q1 2026
−$169M
−$317M
—
−$481M
−$135M
$3.4B
$4.6B
−$486M
Q4 2025
$123M
−$298M
—
−$353M
—
—
−$3.9B
−$175M
Q3 2025
$484M
−$254M
—
−$355M
−$119M
$1.2B
−$442M
$230M
Q2 2025
$451M
−$378M
—
−$289M
−$86.0M
$135M
$795M
$73.0M
Q1 2025
$855M
−$217M
—
−$314M
−$121M
—
−$265M
$638M
Q4 2024
$952M
−$186M
—
−$619M
—
—
−$47.0M
$766M
Q3 2024
$31.0M
−$114M
−$1.0M
−$226M
−$118M
—
−$46.0M
−$83.0M
NRG Energy: income statement and cash flow
NRG Energy, Q2 2026: revenue $7.5B (+11% year over year), operating margin 13.0%. The chart follows the revenue to costs, profit and cash.
Read automatically from the company’s XBRL cash-flow statements; quarterly figures for the fourth quarter are the year less the first three. Errors are possible. Not investment advice.