NRG Energy Inc. (NRG) had a rough Tuesday. The power and smart-home company reported second-quarter adjusted earnings that came in below what Wall Street was expecting, and the market responded by sending the stock to a 52-week low. But here's the twist: revenue actually beat expectations, and the company reaffirmed its full-year guidance. So what gives?

Let's break it down. Adjusted EPS landed at $1.49, missing the $1.72 analysts had penciled in. Revenue, on the other hand, climbed 11% to $7.481 billion, topping the $7.312 billion estimate. That's a classic mixed bag, but the market clearly focused on the earnings miss.

The Earnings Story: One-Time Gains and Real Costs

On a GAAP basis, NRG reported net income of $506 million, or $2.32 per basic share, a sharp turnaround from a $104 million loss, or 62 cents per share, a year earlier. Adjusted net income, however, slipped to $315 million from $339 million. Adjusted EBITDA jumped 34% to $1.217 billion.

What drove the GAAP numbers? The LS Power portfolio acquisition, higher realized East capacity prices, and unrealized, noncash gains on economic hedges all helped. But mild weather and higher supply costs ate into some of those gains. On the adjusted side, higher interest expense and depreciation and amortization tied to the LS Power deal weighed on results.

Segment Breakdown: East Shines, Texas Struggles

Digging into the segments, Texas adjusted EBITDA fell 26% to $381 million, hurt by higher supply costs, mild weather, and increased expenses for new generation assets. The East, meanwhile, saw adjusted EBITDA soar to $469 million from $99 million, thanks to acquired assets, CPower, and higher capacity prices, partially offset by Winter Storm Fern costs and lower gas margins.

Vivint Smart Home continued its steady climb, with adjusted EBITDA up 16% to $301 million. West/Other also improved, rising to $66 million from $39 million.

Cash Flow and Big Projects

Cash flow looked solid. Operating cash flow more than doubled to $1.117 billion from $451 million, and free cash flow before growth investments increased to $1.025 billion from $914 million. NRG ended June with $162 million in cash, $5.280 billion in liquidity, and $23.256 billion in debt and finance leases.

On the growth front, the 415-megawatt T.H. Wharton facility has started commercial operations. Two additional Texas Energy Fund projects are on track for mid-2028 completion, staying on time and on budget. NRG also made headway on a 1.2-gigawatt Texas project with a global cloud and AI hyperscaler. That $3.2 billion facility is targeting late-2029 operations and is expected to generate about $500 million in annual adjusted EBITDA.

Guidance and Capital Returns

Despite the earnings miss, NRG reaffirmed its 2026 adjusted EPS guidance of $7.90 to $9.90, which brackets the $9.23 consensus. It also maintained adjusted EBITDA guidance of $5.325 billion to $5.825 billion and free cash flow before growth investments of $2.8 billion to $3.3 billion.

For shareholders, the company plans $1 billion in share repurchases and about $407 million in common dividends during 2026. That's a decent chunk of capital returning to investors, even as the stock takes a hit.

At the time of publication Tuesday, NRG shares were down 14.47% at $118.42, trading at a 52-week low. The market's message seems clear: the earnings miss stings, but the long-term projects and guidance might offer some comfort for patient investors.