NYISO BLOG

The Reliability Needs Assessment (RNA) forecasts system conditions over the next ten years to determine whether the grid will have sufficient generating capacity and transmission capability to meet expected demand. If it does not, a reliability need is declared and the NYISO takes action to resolve it. The identification of reliability needs through this assessment is guided by mandatory reliability rules set by independent reliability organizations or accepted by regulators, including the North American Electric Reliability Corporation, the Northeast Power Coordinating Council, the New York State Reliability Council, and the Federal Energy Regulatory Commission.

This two-page datasheet provides the key takeaways from the 2022 Reliability Needs Assessment (RNA).

Every five minutes, 24 hours a day, electricity in New York State is bought and sold through competitive wholesale electric markets administered by the NYISO.

Released in October, NYISO’s 2021–2040 System & Resource Outlook (the Outlook) examines infrastructure investment needs as the electric grid evolves over the next 20 years to meet requirements of state, federal, and local climate policies.

The NYISO’s 2021–2040 System and Resource Outlook (the Outlook) looks at possible ways in which the power grid may evolve over the next 20 years in response to energy and climate policy mandates. The state’s Climate Leadership and Community Protection Act (CLCPA) requires 70% of electricity consumed in New York to be generated from renewable resources by 2030 and an emissions free power system by 2040.

The electric grid of the future is transforming before our eyes, with new technologies emerging that will forever change how we think about, manage, and use power.

Now that autumn in New York is in full swing, we take a moment to observe some important takeaways regarding electric system performance over the summer.

The NYISO recently released a new report that identifies the unprecedented level of electrical system investment necessary to achieve New York State’s climate policy requirements.

A new report by the NYISO, the 2021-2040 System & Resource Outlook (The Outlook) highlights the need for careful coordination of resource additions, transmission investment, and existing emitting generation retirements to achieve an orderly transition of the electric grid to 100% carbon-free.

This two-page datasheet provides the key findings and information from the 2021-2040 System & Resource Outlook Report.

In our latest Power Trends Podcast, we interviewed two leading EIA analysts about domestic and international price trends and how world energy supply and demand are impacting wholesale electricity prices in New York.

A clean energy transition is underway. As fossil fuel plants retire and new renewable resources supply our energy needs, we need to move carefully to maintain reliability on the electric grid. A successful transition to a zero-emissions grid means synchronizing the addition of clean energy resources with the retirement of fossil-fuel generators to protect reliability.

The “Tale of Two Grids” is an old story when it comes to the New York electric system.

New York State’s nation-leading grid decarbonization requirements have set the stage for 70% renewable energy by 2030 and a zero-emissions electric grid by 2040.

State and local requirements in New York have created what are arguably the most aggressive climate change requirements in the nation. The question of how to maintain electric system reliability on the road to meeting the state’s decarbonization mandates has become a central focus among policymakers and industry stakeholders.

It’s going to take time and precision to build the grid of the future. Managing reliability carefully and investing in the right technologies as we transition to a grid increasingly based on clean energy will be key to success.

New York's climate policies are driving profound changes on the electric system.

This two-page datasheet provides key messages and information from Power Trends 2022.

The New York energy grid is transforming almost before our eyes.

In August of 2003, a combination of transmission line outages and communications failures in the Midwest led to one of the largest blackouts in U.S. history, plunging much of the eastern seaboard into darkness.