ERCOT

Transmission Upgrades: Who Pays?

How to allocate the costs.

An author examines the impact of hypothetical congestion-reduction projects on generators and loads that are part of a vertically integrated utility, and generators independently owned in a deregulated environment.

Debilitating Doctrine

How the filed-rate policy wreaks havoc — and what courts can do about it.

Like many venerable legal rules, the filed-rate doctrine is rarely questioned. Over the last century, it has served many important purposes. However, with deregulated wholesale electric power markets at the federal level and various degrees of deregulation across the states, both the doctrine's continued applicability and usefulness are suspect.

Solving The Crisis In Unscheduled Power

While NAESB and NERC struggle over the issue, North America steadily drifts toward unreliability.

How should power flowing between NERC-certified balancing authorities be priced? The author proposes a formula.

Transmission Investment: All Talk and Little Action

Except for local reinforcements and new generation interconnections, few transmission construction proposals are moving forward.

Just how much money should be spent on transmission infrastructure in the coming years? The answer depends on which study you read, but despite discrepancies, several threads among the current studies can be ascertained.

Consolidating Co-ops

Like it or not, changes are coming for electric cooperatives. Fewer and bigger might be the inevitable result.

Most electric co-ops remain small, local entities. But that historic strength may be keeping them from fulfilling their primary mission—to provide reliable electricity for the lowest possible cost.

Triggering Nuclear Development

What construction cost might prompt orders for new nuclear power plants in Texas?

Evaluating the risk associated with new capacity investments is essential in today’s uncertain energy market, but a new business model could jumpstart nuclear plant investment.

CIS: The New Profit Machine

How IT can allow utilities to invest in customers — and even improve returns — without breaking the bank.

The North American CIS market is undergoing a transformation. What should utilities expect from a CIS system? What should they spend? And, is CIS system replacement always the answer?

Retail Risk-Based Pricing

A new approach to rate design.

Customers with greater risk require greater working capital set-asides to address anomalous or unexpected events.

Combined-Cycle Profitability as a Market Barometer

A hypothetical look at moneymakers across regions.

Given the high degree of ongoing electric market uncertainty, it can be challenging to get a reading on the current and future health of power markets. One way to gauge the health of the generation segment of the electric sector is to simulate the financial performance of a new gas-fired, combined-cycle unit. To perform this analysis, we start with the cost and performance characteristics of a new combined-cycle unit.