National Grid plc (NGG) Stock Score, Valuation & Financial Research
National Grid plc is in the Utilities sector and Regulated Electric industry. It is reviewed using Wall Street Score's company-strength, valuation, growth and financial-health framework. The current Wall Street Score is 34/100.
Quick answer for NGG
National Grid plc currently has a Wall Street Score of 34/100. The stored market price is $76.86. Its financial score is 12/100. Its valuation score is 22/100. These figures are a research snapshot, not a buy or sell recommendation.
What National Grid plc does
National Grid plc engages in the transmission and distribution of electricity and gas. It operates through UK Electricity Transmission, UK Electricity Distribution, New England, New York, National Grid Ventures, and Other segments. The UK Electricity Transmission segment provides electricity transmission networks in England and Wales. The UK Electricity Distribution segment offers electricity distribution services in east and west Midlands, Southwest of England, and South Wales. The New England segment provides electricity and gas supply and distribution, and high-voltage electricity transmission services in New England. The New York segment offers electricity and gas distribution, and electricity transmission services in New York. The National Grid Ventures segment provides transmission services through electricity interconnectors and LNG importation at the Isle of Grain. The Other segm
NGG financial snapshot
- Wall Street Score:
- 34/100
- Current price:
- $76.86
- Market capitalization:
- $77.27B
- Revenue:
- $47.56B
- Net income:
- $8.15B
- Free cash flow:
- $-5.09B
- Cash:
- $499.9M
- Total debt:
- $62.33B
- EPS:
- 4.47
- P/E ratio:
- 17.2x
- Financial score:
- 12/100
- Valuation score:
- 22/100
- Revenue score:
- 43/100
What stands out
- Reported year-over-year revenue growth is +1.0%.
- Free cash flow is $-5.09B, showing cash burn in the current stored period.
- The balance sheet shows $499.9M of cash versus $62.33B of total debt, so leverage deserves attention.
What the numbers mean
Its current valuation score is 22/100, which Wall Street Score classifies as weak within the model's valuation framework.
The financial score is 12/100. This is a starting point for reviewing liquidity, leverage and cash-flow strength rather than a stand-alone recommendation.
A strong company and an attractive stock price are not always the same thing. Revenue, earnings, free cash flow, debt, management quality, competitive advantage and valuation should be considered together. Wall Street Score organizes these inputs into a consistent research framework so investors can identify what deserves deeper review.
Data freshness: Financial data last refreshed 2026-07-24.
How to research NGG
Start by understanding how the company makes money. Then compare revenue and earnings trends, cash generation, debt, liquidity and valuation. Review the company's latest filings and earnings reports before acting on any score or model estimate.
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Data may change as company filings and market prices update. Educational research only; not a buy or sell recommendation.