3-D Grid Transformation: Mitigating the Risks

Deck: 

NERC

This full article is only accessible by current license holders. Please login to view the full content.
Don't have a license yet? Click here to sign up for Public Utilities Fortnightly, and gain access to the entire Fortnightly article database online.

Realizing our vision of a net zero carbon future is dependent on a reliable, resilient, and secure bulk power system. As the electricity industry transitions in support of this ambitious target and as a consequence the economy becomes more electrified, we are witnessing and experiencing a sustained shift toward what is known as, 3-Dimension (3-D) Grid Transformation. That is:

Decarbonized — the interconnection of variable energy generation;

Distributed — energy resources, such as rooftop solar and other resources, connected to the distribution system;

Digitized — in load management and also in grid operations.

While collectively, the 3-Ds will deliver a grid with a lower carbon footprint, more localized control over resources, and better operational data for efficiency and optimization with variable generation like wind and solar, there is increased risk concerning fuel availability. Further, distributed resources, especially those residing behind the meter, mask true loads and operator visibility to them, and every digital device added to the grid increases the attack surface for cybercrime.

This full article is only accessible by current license holders. Please login to view the full content.
Don't have a license yet? Click here to sign up for Public Utilities Fortnightly, and gain access to the entire Fortnightly article database online.