New York ISO’s independence is critical when the grid is stressed
Published . Updated .
This summer’s Champlain Hudson Power Express outage highlights the importance of an independent grid operator, writes Zach Smith, senior vice president of system and resource planning at NYISO.
Directly affected
- SNIRF Senior
Named in this report.
Indirectly affected
- SPY SPDR S&P 500+1.6%
The broad U.S. stock market
- TLT iShares 20+ Year Treasury Bond-1.8%
Long-term U.S. government bonds
- QQQ Invesco QQQ+2.3%
Large technology stocks
- GLD SPDR Gold Shares-3.3%
Gold can move with the broad market
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| SNIRFNo price data for this ticker | — | — | — | — | — | — | — |
| SPYNo price data for this ticker | — | — | — | — | — | — | — |
| TLTNo price data for this ticker | — | — | — | — | — | — | — |
| QQQNo price data for this ticker | — | — | — | — | — | — | — |
| GLDNo price data for this ticker | — | — | — | — | — | — | — |
Closing-price change versus T-1, the last close before the story. T0 to T+3 fill in after each market close. Prices: Alpaca IEX.
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This summer’s Champlain Hudson Power Express outage highlights the importance of an independent grid operator, writes Zach Smith, senior vice president of system and resource planning at NYISO.
Source: Utility Dive
Taiwan Strait
Trades by members of Congress and officials in the stocks in this story
- Frank J Bisignano, an executive branch official, bought Spdr S&P 500 Etf Trust (SPY), worth $500,001 - $1,000,000 on 16 Jun 2026. That is 88 days before publication. Filed 8 Aug 2026. View the filing.
- Frank J Bisignano, an executive branch official, bought Spdr S&P 500 Etf Trust (SPY), worth $50,001 - $100,000 on 16 Jun 2026. That is 88 days before publication. Filed 8 Aug 2026. View the filing.
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12 out of 100
“New York ISO’s independence is critical when the grid is stressed” scores 12 out of 100. The score uses 1 sources.