The state regulator’s perspective on gas infrastructure inspections and investments.
Philip B. Jones and Paul J. Roberti
As aging pipelines bring safety concerns, regulators and utilities must cooperate to ensure investments deliver the greatest value for customers.
How suppliers and generators can each gain from today’s historic low prices.
Gregory C. Staple & Patrick Bean
Gas-fired generators and suppliers alike can each share risk and reward from historic low prices with contracts that blend market and fixed prices
Portfolio planning in the age of gas.
Michael T. Burr, Editor-in-Chief
PUCs are concerned that a rapid shutdown of coal-fired plants will start a full-tilt dash to gas—similar to the one that caused bankruptcies among independent power producers in the late 1990s and early 2000s. But this time around, ratepayers and not IPP investors will be stuck with the risk, if utilities rush to add all that new gas-fired capacity to rate base.
Lacking regulatory oversight, financial hedges turn into risky speculation.
Many utilities engage in hedging to protect customers from price spikes. But unless regulators are involved in crafting and monitoring these programs, they can turn into speculative ventures that put ratepayers at risk — for the benefit of shareholders.
Incompetence and overreach at the EPA.
The EPA’s new method for measuring the amount of methane that escapes from natural gas wells is based on flawed data. Oklahoma’s attorney general says this misguided policy decision treads on state regulatory authority and stifles resource development.
Three CEOs, three business models, one shared outlook.
Cheap gas, regulatory uncertainties, and a technology revolution are re-making the U.S. utility industry. Top executives at three very different companies—CMS, NRG, and the Midwest ISO—share their outlook on the industry’s transformative changes.
Navigating the power and gas markets.
James Hendrickson and John Corrigan
The power and gas markets look very different today from what we were anticipating three to four years ago. Gas has gone from seeming shortage to seeming abundance with recent spot prices falling to well under $3/mcf. Power prices and volatility are down significantly. Demand is soft and excess capacity exists in most of the country. While it might be easy to attribute the conditions in the power markets largely to the recession, the reality is that the fundamentals of the market are materially changing—creating opportunities while revealing new pitfalls.
Earnings erosion in a more competitive world.
Paul R. Carpenter, et al.
Recent years have seen fundamental changes in the supply and competitive landscape of the North American natural gas market. In response to high natural gas prices that prevailed during most of the last decade, gas producers in the lower 48 now have developed new sources of supply and technology, particularly to access new shale gas formations. These new supplies have encouraged a substantial expansion of the natural gas pipeline network in North America to allow the producers to reach end-use markets.
A strategic approach to mitigating rate increases and greenhouse gas price risk.
Experience in the Duke Energy Carolinas service territory shows that high penetration rates for electric vehicles, combined with increased natural gas-fired power generation, can result in lower costs to customers and lower risks for utility shareholders—while also reducing total emissions of greenhouse gases. However, these outcomes depend on policy changes that facilitate smart, off-peak vehicle charging, and that allow utilities to capture the benefits of a more environmentally friendly power system.
Green energy mandates might overburden gas pipelines.
By Diane A. Rigos, Boris L. Shapiro and Richard L. Levitan
Market rules could evolve to compensate gas suppliers for pressurizing pipelines when needed on short notice. Enhanced ancillary services will require innovative strategies using line pack in interstate pipelines and stepped up communication among gas and electric market participants to preserve reliability objectives in gas and electric markets.