The electric grid is the largest machine ever built by humanity. Modernizing it isn't a project with a finish line. It's an ongoing practice of persistent improvement. That's exactly why utilities need the Sisyphean mindset.
§ 01The allure of the "big bang" approach
Every few years, a new technology vendor arrives with a compelling pitch: deploy our platform and your grid modernization challenges will be solved. ADMS. DERMS. AMI 2.0. The promise is always the same. A comprehensive transformation that will leap the utility into the future.
The appeal is understandable. Utility leaders face mounting pressure from regulators, customers, and investors to modernize. A single, sweeping initiative feels decisive. It looks good in a rate-case filing. It has a clear start and end date.
But time after time, these all-or-nothing approaches struggle. The implementation takes longer than expected. The technology doesn't integrate cleanly with legacy systems. Staff haven't had time to build the operational expertise needed to get value from the new tools. When it's "done", the organization is exhausted rather than energized.
We spent three years and $50 million deploying an ADMS, and most of our operators still use the old system because they don't trust the new one.
— Distribution operations director, midwestern utility
§ 02Why iteration beats revolution
The alternative isn't to avoid modernization. It's to approach it differently, as an iterative practice rather than a one-time event.
Consider how the most successful grid modernization programs actually work.
- They start small. Pilot a new technology on a few circuits before committing to system-wide deployment. Learn what works in your specific operating environment.
- They build incrementally. Deploy FLISR on one feeder, validate the benefits, refine the settings, train the operators, then expand to the next. Each iteration reduces risk.
- They compound learning. Each phase generates operational data and institutional knowledge that makes the next phase more effective.
- They maintain momentum. Rather than a three-year implementation followed by burnout, iterative approaches sustain a steady pace of improvement that organizations can absorb.
§ 03The distribution system: a case study in complexity
The distribution grid is particularly resistant to "big bang" transformation. It's not one system. It's thousands of individual circuits, each with unique characteristics: different vintages of equipment, varying levels of DER penetration, different protection schemes, unique vegetation/weather/reliability challenges.
A one-size-fits-all approach to modernizing those circuits is like trying to push one giant boulder up the mountain. Overwhelming and likely to fail. But pushing many smaller boulders, modernizing circuit by circuit, learning and adapting as you go, creates sustainable progress.
§ 04An iterative framework
The framework below has worked across dozens of utility engagements.
Phase 1: Assess and prioritize
Don't try to modernize everything at once. Identify the circuits, systems, and processes where modernization will deliver the most value. Consider DER growth trajectories, reliability performance, load growth, customer needs. Build a prioritized roadmap that sequences investments for maximum learning and impact.
Phase 2: Pilot and learn
Deploy new technologies on a small scale first. Instrument the pilot to capture data on performance, integration challenges, and operator experience. Document everything: what works, what doesn't, what surprised you. The first push up the mountain.
Phase 3: Refine and expand
Apply the lessons from the pilot to refine your approach. Adjust configurations, update procedures, address integration gaps. Then expand to the next set of circuits or systems. Each expansion is a new push, informed by everything that came before.
Phase 4: Sustain and improve
Build the organizational processes and capabilities to continue improving. Establish feedback loops between operations and planning. Create training programs that evolve with the technology. Make modernization a continuous practice, not a project.
§ 05Building organizational muscle
The most important benefit of the iterative approach is what it does to the organization itself. Each cycle of modernization builds technical expertise (staff develop deep familiarity with new technologies through hands-on experience), change management capability (the organization gets better at absorbing and adapting to change), data-driven decision making (pilot results and operational data replace vendor promises as the basis for investment decisions), and cross-functional collaboration (planning, operations, IT, and customer service learn to work together).
Like Sisyphus perfecting his technique with each push, the utility gets stronger and more capable with each iteration. The boulder doesn't get lighter. The organization gets better at pushing it.
§ 06The grid of tomorrow is built today
Grid modernization isn't a destination. There will never be a moment when the grid is "modern" and the work is done. New technologies will emerge. Customer expectations will evolve. Climate pressures will intensify. Regulations will shift.
The utilities that thrive in this environment aren't the ones that make the biggest single investment. They're the ones that build the organizational capability for persistent, iterative improvement. The ones that embrace the Sisyphean nature of the work and find purpose in the ongoing climb.
The boulder will roll back down. That's not a failure. It's the next opportunity to apply what we've learned.
— Adam · adam@sgridworks.com