How heat can be used to store renewable energy

| February 25, 2020

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The effect that fossil fuels are having on the climate emergency is driving an international push to use low-carbon sources of energy. At the moment, the best options for producing low-carbon energy on a large scale are wind and solar power. But despite improvements over the last few years to both their performance and cost, a significant problem remains: the wind doesn’t always blow, and the sun doesn’t always shine. A power grid that relies on these fluctuating sources struggles to constantly match supply and demand, and so renewable energy sometimes goes to waste because it’s not produced when needed.

Spotlight

Green Plains Inc.

Green Plains Inc. (NASDAQ:GPRE) is a diversified commodity-processing business with operations related to ethanol, distillers grains and corn oil production; grain handling and storage; a cattle feedlot; and commodity marketing and distribution services. The company is the second largest consolidated owner of ethanol production facilities in the world, with 17 dry mill plants, producing nearly 1.5 billion gallons of ethanol at full capacity.

OTHER ARTICLES

COVID-19 and its initial impact on the energy sector

Article | March 26, 2020

As we continue to face an unprecedented global health crisis, our Head of Smart Generation Sales, Angus Widdowson looks at the initial impact the COVID-19 pandemic has had on the UK energy sector. With the UK on lockdown, many businesses closing and the majority of Britain’s workforce now working from home, COVID-19 is causing major economic disruption. It was covered in our Informer newsletter earlier this week that the growth in renewable generation in the UK gives us more resilience to tackle the challenges of COVID-19. Whilst the supply chain currently remains strong, as this pandemic continues, we are likely to see resource strain on operation and maintenance contractors. We expect naturally fuelled (wind, solar and hydro) plants to be more resilient than fuelled plant, given the lower risk to technical outages vs fuelled plant. Also, with renewable sites being dispersed across the country, we expect single point failures to have a lesser impact overall vs large thermal power generation. At this stage it’s unclear to see how COVID-19 will affect the development of new renewable projects but we are likely to see delays in the deployment of new wind and solar projects.

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What does Covid-19 mean for Renewable Energy?

Article | March 26, 2020

Covid-19. It’s everywhere, and it’s probably the reason that your food cupboards are unusually more stocked than usual, or the fact that you’re likely reading this blog from the confines of your own home, as opposed to at your office or during your daily commute. But, despite the impact to business, economies, daily life and public health, there’s one bittersweet development which we can all take away from the outbreak – and that’s the considerable reduction of global CO2 emissions, and a resurgence of hope that it is fully possible for us to slow the onset of climate change and preserve our planet for future generations.

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Why Renewable Energy Is a Technical Reality But An Economic Disaster

Article | March 26, 2020

2020 may turn out to be the year of the battery. The Trump administration has made grid-level battery backup a focus of its Energy Storage Grand Challenge -- an effort to create an all-American supply chain for advanced battery technologies. Meanwhile, Texas, which is the only state to run its own electricity grid, is offering up to $9000 a megawatt-hour for peak summer battery power. And on the other side of the world in South Australia, Tesla has been asked to up the capacity of its mammoth battery in the desert to 193.5 megawatt-hours, or about double the storage capacity of the entire Texas state grid.

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How Solar Helps the Environment

Article | March 26, 2020

Despite advances in technology, the world is still heavily dependent on fossil fuels like coal and oil for energy production. Our lifestyles require a lot of electricity running through our homes, but fossil fuels are finite and will eventually run out. Sunshine, on the other hand, is plentiful and will not run out anytime soon. We can make the decision today to switch to a cleaner and smarter energy solution by using solar panels to power our homes. Here are some of the top ways solar energy is better for the environment.

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Spotlight

Green Plains Inc.

Green Plains Inc. (NASDAQ:GPRE) is a diversified commodity-processing business with operations related to ethanol, distillers grains and corn oil production; grain handling and storage; a cattle feedlot; and commodity marketing and distribution services. The company is the second largest consolidated owner of ethanol production facilities in the world, with 17 dry mill plants, producing nearly 1.5 billion gallons of ethanol at full capacity.

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