Energy Exchange

Public health crisis underscores need to protect vulnerable Texans. Here’s how the PUC is responding.

As Texans contend with the threat of the COVID-19 virus and an economic downturn, the state’s Public Utility Commission has adopted a proposal to prevent customers from having their power shut off in the midst of the current crisis.

Chairman DeAnn Walker initially put forward a set of policies on Tuesday to protect the state’s most vulnerable while keeping our competitive electricity market healthy and resilient. Today, the PUC advanced those policies with some changes.

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Also posted in Electricity Pricing, Regional Grid / Comments are closed

Report shows Texas leadership on solar and wind is helping safeguard our power grid

Last summer, Texas’ electric grid was put to the test by scorching temperatures that sent power demand soaring and raised the specter of potential brownouts. Thankfully, the grid did what it was designed to do and pulled through without any major issues.

This week, the Electric Reliability Council of Texas released its projection for how we’ll fare this summer. Thanks to massive growth of solar and wind resources made possible by Texas’ competitive electricity market, the outlook is much improved.

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Also posted in Clean Energy, Solar Energy, Wind Energy / Comments are closed

Methane regulations can help transform Mexico’s energy sector

One year ago this week, Mexico took an immense step forward by passing the world’s most comprehensive regulations to reduce oil and gas methane emissions. Since then, oil and gas companies and the Mexican government have been collaborating to develop concrete plans to make this happen and to ensure that the country is on track to deliver on its climate goals. In June 2016 Mexico, along with the US and Canada, committed to reducing methane emissions from the oil and gas sector by 40-45% by 2025, a target that is in line with the stated goals of the United Nations’ Convention on Climate Change.

But, is this enough? That is a question Mexico’s government and its national oil company, Pemex, should be asking today, because the country deserves more.

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Also posted in Air Quality, Methane, Methane regulatons / Comments are closed

Texas cities and fleet owners should take a closer look at electric buses

Last month, the city of Houston announced the formation of EVolve Houston, a partnership focused on accelerating the adoption of electric vehicles, slashing transportation-related emissions and delivering cleaner air for the region. Considering Houston has some of the highest per capita greenhouse gas emissions in the country and nearly half of these emissions come from transportation, this strategy is a critical component for meeting ambitious climate goals and improving quality of life.

As the Energy Capital of the World goes electric with the goal of 30% of new car sales being EVs by 2030, cities, transit agencies and fleet owners across the state should also consider how investing in electric buses presents an opportunity to cut pollution, deliver on climate goals and generate economic benefits.

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Also posted in Air Quality, Electric Vehicles / Comments are closed

Texas Public Utility Commission defends competitive markets, customer interests

The Texas Public Utility Commission (PUC) might not be a household name, but electricity customers across Texas have plenty of reason to be thankful for its latest actions.

Over the past month, the PUC has made some key decisions to protect Texas’ competitive electricity markets and make sure all Texans have access to affordable and clean electric energy.

As we move toward the hot summer months and ERCOT projects record demand and potential grid alerts, these policy moves will hopefully be paired with further support of tools like distributed energy resources to ensure a reliable and resilient grid.

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Also posted in Clean Energy, Demand Response / Comments are closed

The oil industry’s wastewater is one of the biggest challenges facing Permian producers

This post originally appeared in the Midland Reporter Telegram. 

Nowhere is the current energy boom more apparent than in Midland, Texas. But with this dramatic growth in oil and gas also comes a growing amount of wastewater. Texas oil and gas companies alone produce over 300 billion gallons of wastewater a year, twice as much as any other state, and that volume is expected to increase. This is no ordinary water. In addition to the chemicals used in the hydraulic fracturing process, it can contain radioactive materials and a number of naturally occurring pollutants – including high concentrations of salt that can kill plants and ruin soil for decades if not handled properly.

Most of the time, companies dispose of wastewater by reinjecting it deep underground. This is a cost-effective and largely environmentally sound solution. However, there is growing concern that this option may be less available or more costly in coming years due to a range of challenges from earthquakes to capacity. This, paired with growing demands for water, particularly in drought-stricken regions, is driving companies and policymakers to look at new options for disposing or reusing industry’s wastewater.

These newer options – while promising – are not without their own sets of risks. Read More »

Also posted in General, Natural Gas, produced water / Comments are closed