Selected category: Texas

Texas Should Get Its Head in the New Solar Market Game

What would a world powered by clean, low-water energy look like? If you visit Israel’s southern region, you don’t have to imagine.

In 2011, Arava Power in the southern Israeli desert launched a 4.9 MW solar field (enough to power more than 3,000 U.S. homes). Since then nearly 200 times as much capacity – both fields and rooftops – has been installed in the region. By 2025, it’s likely solar will provide 100 percent of daytime electricity, plus excess, along the border with Jordan.

With solar technology more advanced and cheaper than ever, solar power can take off quickly in Texas, as it has in Israel.

The Arava Desert, where many of Israel’s solar fields are located, averages about 360 days of sunshine per year. Austin, where I live, averages about 300 days per year, and it’s not even as sunny as West Texas. But in January 2017, solar provided just 0.4 percent of power across the vast majority of the state. There is huge opportunity for solar growth in Texas. Read More »

Also posted in Solar Energy| Comments are closed

Saving Energy and Doubling Worldwide Water Supplies – One Drip at a Time

Netafim HQOn a warm December day, I stood in a jojoba field in the Negev Desert in southern Israel and watched water slowly seep up from the ground around the trees. First a tiny spot, then spreading, watering the plants from deep below. This highly efficient system is known as drip irrigation, and I was there to meet with the world’s leading drip irrigation company, Israel-based Netafim.

Naty Barak, the Netafim director who I met on the visit, notes that if the world’s farmers increased their use of drip irrigation to 15 percent (up from just under 5 percent now), the amount of water available for use worldwide could double.

Drip irrigation saves more than water. Whereas traditional irrigation typically uses quite a bit of energy, drip reduces the pressure (and power) needed to get the water to the crops while reducing the need for energy-hungry fertilizers. Plus, due to the inextricable link between water and power, saving water results in further saved energy.

Texas has already enhanced its water efficiency, but it could go further and take a page out of Israel’s book. By investing in thoughtful drip irrigation now, Texas could lead the nation on expanding this innovative technology and significantly reduce the energy footprint of its irrigation sector, while protecting water supplies for our growing cities and creating more sustainable farming practices. Read More »

Also posted in Energy-Water Nexus| Comments are closed

Texas Leaders Can Use Clean Energy to Increase Investments and Create Jobs. Here’s How.

GA_Washington_DC4It’s that time again. Texas leaders are meeting in Austin for the 85th Legislative Session and the next five months will be an interesting wrestling match over human rights, voting rights, bathroom rights, and local rights.

But what about our economic rights? A new report Environmental Defense Fund (EDF) issued to the Texas Legislature, Texas’ Clean Energy Economy: Prioritizing Jobs, Investments, and Growth, shows the Lone Star State’s evolving electricity landscape has created enormous economic growth and jobs. The report explores the policies put in place years ago that has allowed Texas’ power market to become cleaner and more affordable, and it outlines the state’s impressive job growth in energy efficiency, wind, and solar power.

The report urges our leaders to develop and implement a bold, comprehensive Texas energy plan to create well-paid jobs, drive innovation and investment, make us more energy independent, and protect our water supplies, while improving the health of Texans and the environment. Read More »

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

Lowering Desalination’s Energy Footprint: Lessons from Israel

IMG_8244

Kate Zerrenner and Leon Kaye of Triple Pundit standing in a desalination pipe at Sorek.

There’s an old expression that whisky is for drinking and water is for fighting over. The Legislative Session is upon us again in Texas, and count on water being an issue, as it always is in this drought and flood-prone state.

To start, this Session will see the approval of the 2017 State Water Plan (SWP), which is done in five-year cycles. In the five years since the last plan, Texas has gone from the throes of a devastating drought to historic flooding, which resulted in some reservoirs being full for the first time in 15 years.

Moreover, as more people move to Texas and climate change advances, there will be greater strain on the state’s water supplies. According to the SWP, Texas is already in a tighter situation than it was just five years ago: Surface water and groundwater availability will be 5 percent lower in 2060 compared to predictions in the 2012 plan, and existing water supplies are expected to drop by 11 percent between 2020 and 2070. Where are we supposed to get the water we need? Read More »

Also posted in Energy-Water Nexus, Water| Comments are closed

Why Clean Energy is Center Stage on International Day of Peace

poster-largeEach year since 1981, the United Nations (UN) recognizes an International Day of Peace on September 21. The day is intended to strengthen peace both within and among nations.

As an environmental advocate, I can’t help but think about the effects of climate change on the current state of global peace. And while there are a few climate deniers out there, those who have looked at the science are saying climate change poses a serious threat to global security and peace.

Fortunately, the UN agrees – which is why they chose to focus this year’s International Peace Day on Sustainable Development Goals. Unanimously adopted by all 193 UN member states, the Sustainable Development Goals are broken down into 17 focus areas and are part of a broader agenda to fight inequality, injustice, and climate change by 2030.

Goal 7 – “ensure access to affordable, reliable, sustainable, and modern energy for all” – is a hugely important part of fostering global peace. The world needs affordable, reliable electricity to heat, cool, and power our homes, and to encourage economic growth. But we also need this electricity to be clean, modern, and efficient, so it doesn’t pollute our communities and exacerbate climate change.

Here are four ways the U.S. is doing our part to achieve an affordable, reliable, sustainable, and modern energy system for all:

Read More »

Also posted in California, Data Access, Energy Efficiency, Energy Equity, Energy Financing, Energy-Water Nexus, Grid Modernization, Illinois, New York, Solar Energy| Comments are closed

2 Ways El Paso Just Upped Texas’ Solar Game

SolarPanelArrayThe city of El Paso has many nicknames, but “The Sun City” is probably the most well-known. After two important energy updates this summer, West Texas’ largest city has even more reason to call itself that.

First, El Paso Electric, the public utility that serves nearly half a million customers, reached a major milestone: It is now officially 100 percent coal-free and has pledged to increase its solar investment. Second, the utility agreed to eliminate its proposal that would have resulted in different electricity prices for customers with solar panels at their homes. Such a pricing structure would have placed an unnecessary burden on El Pasoans with solar.

Sunny El Paso has incredible potential for solar power, and both of these developments are positive signs for the city’s clean energy future. Let’s take a closer look at each.

Read More »

Also posted in Solar Energy| Comments are closed
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