wind

30Jan

A Failure to Connect the Dots

The U.S. has a growing energy infrastructure problem. More precisely, major transmission lines needed to move wind and solar power from regions of production to centers of demand aren’t being built at nearly the pace needed. Natural gas pipeline additions are also failing to keep up with gas demand. One infrastructure project after another is […]
30Oct

Are You Afraid of the Dark?

What’s scarier than a Stephen Strasburg curveball? Ask the Houston Astros and they’d probably say, “not much.” But Halloween’s imminent arrival means a different kind of scary. If there’s a constant about what scares us, it’s the dark. Watch most – if not all – scary or post-apocalyptic films and the first thing to go […]
19Sep

Addressing the Epidemic

Wholesale electricity markets are coming undone. They have been compromised by an ever-expanding accumulation of state mandates and subsidies that have turned any semblance of traditional competition on its head. What began as modest state policies initially intended to give emerging variable resources a jumpstart have now become an epidemic. Instead of just a nudge […]
28Aug

From Texas to Germany, Grid Reliability Concerns are Growing

Texas’ recent near-miss with blackouts has turned more than a few heads. The challenges posed to the Texas grid, and other regional grids, by growing reliance on intermittent sources of power and, in some cases, an overstretched natural gas transmission system, have caught the attention of regulators and policymakers. Last week, U.S. Senator Kevin Cramer […]
14Aug

The Texas Reliability Two Step

The Texas grid has been pushed to its limits this week. Demand for power has exceeded supply, prices have soared and energy experts and consumers alike have waited with bated breath for rolling brownouts or blackouts.   On Monday, electricity demand hit a new record and electricity prices spiked to $6,500 per megawatt hour. On […]
07Aug

When Down is Up

The reduction in the price of electricity from solar and wind power over the last decade has made for a fantastic story. But it’s hiding a more complex and troubling truth. While the price of generating power from renewables has fallen, the cost, or burden, of integrating these intermittent sources of power onto the grid […]
26Jun

When Markets Undermine Reliability

Air conditioners are running at full throttle as summer descends in all its sticky, suffocating glory. As those ACs kick on, electricity demand is creeping up, potentially hitting record levels in some states. In Texas, as temperatures climb towards triple digits, customers are wondering if the AC – and a reliable flow of power – […]
05Jun

Driving Up the Cost of Power for Consumers

Making an apples to apples comparison of new weather-dependent renewables against existing coal or nuclear power plants cannot be done – at least not with our existing tools. Not only are you trying to compare one source of variable power to dispatchable, baseload generation that’s available 24-7, but you’re also attempting to compare a facility […]
01May

Subsidizing Grid Unreliability

As the share of coal power on the Texas grid continues to decline and as greater reliance is placed on renewable sources of generation, Texans are crossing their fingers that they don’t face rolling outages this summer. There’s ample reason for concern. ERCOT, the state’s grid operator, is working with a razor-thin reserve margin of generating […]