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Renewable Energy News
March 22, 2019

Latest Headlines
updated 10:55am EDT

More Renewable Energy News
March 22, 2019

Renewable Energy Won't Make Bitcoin 'Green,' but Tweaking Its Mining Mechanism Might

Mar. 14, 2019 — The cryptocurrency Bitcoin is known for its energy footprint. Now, a researcher suggests that renewable hydropower production cannot supply the large quantities of energy needed to power machinery ... read more

Improving Solar Cell Efficiency With a Bucket of Water

Mar. 6, 2019 — Beth Parks has devised an astonishingly simple way to overcome a limitation of solar cells -- a bucket of water. She developed a frame that holds the solar cell with a bucket suspended on either end. ... read more

Environmental Regulations May Have Unintended Consequences in Energy Production

Feb. 4, 2019 — Many countries have passed environmental laws to preserve natural ecosystems. Although the regulations seem to have improved preservation efforts, they may have had unintended consequences in energy ... read more

Feb. 4, 2019 — Researchers have developed a new approach for calculating fast and accurate the solar energy potential of surfaces in the urban environment. The new approach can significantly help architects and ... read more

Jan. 31, 2019 — Scientists have evaluated the economic efficiency of hydrogen production systems combining photovoltaic power generation and rechargeable batteries and estimated technology levels necessary for the ... read more

Hybrid Electricity System Would Reduce Rates, Improve Service

Jan. 31, 2019 — A new distribution system would reduce electricity prices by more than five per cent while also improving service ... read more

Self-Assembling Nanomaterial Offers Pathway to More Efficient, Affordable Harnessing of Solar Power

Jan. 24, 2019 — New nanomaterials could provide a pathway to more efficient and potentially affordable harvesting of solar energy. Early research suggests these materials could create more usable charges and ... read more

New Water Splitting Catalyst Could Make It Easier to Generate Solar Fuel

Jan. 23, 2019 — Water splitting, the process of harvesting solar energy to generate energy-dense fuels, could be simplified thanks to new ... read more

North Sea Rocks Could Act as Large-Scale Renewable Energy Stores

Jan. 21, 2019 — Rocks in the seabed off the UK coast could provide long-term storage locations for renewable energy production, new research ... read more

Jan. 14, 2019 — Sea level rise puts coastal areas at the forefront of the impacts of climate change, but new research shows they face other climate-related threats as well. Scientists found that the energy of ocean ... read more

Integrated Pathways for Meeting Climate Targets and Ensuring Access to Safe Water

Jan. 11, 2019 — Researchers have led work to develop new pathways showing how the world can develop water and energy infrastructure consistent with both the Paris Agreement and the UN Sustainable Development Goal 6 ... read more

A New Way to Measure Solar Panel Degradation

Jan. 10, 2019 — How does one inspect solar panels in real time, in a way that is both cost-effective and time-efficient? Researchers have now developed and improved statistical and machine learning-based ... read more

Racial Inequality in the Deployment of Rooftop Solar Energy in the United States, Study Finds

Jan. 10, 2019 — Fewer rooftop solar photovoltaics installations exist in African-American and Hispanic-dominant neighborhoods than in white-dominant neighborhoods, even when controlling for household income and home ... read more

New Materials Could Help Improve the Performance of Perovskite Solar Cells

Jan. 10, 2019 — New research could lead to the design of new materials to help improve the performance of perovskite solar cells ... read more

Jan. 8, 2019 — Researchers estimate that installing floating solar photovoltaics on the more than 24,000 human-made US reservoirs could generate about 10 percent of the nation's annual electricity production. ... read more

Jan. 7, 2019 — Engineers have developed an innovative, low-cost technology to turn seawater into drinking water, thanks to the use of solar energy ... read more

Dec. 21, 2018 — Recent droughts caused increases in emissions of carbon dioxide and harmful air pollutants from power generation in several western states as fossil fuels came online to replace hampered ... read more

Powder Could Help Cut CO2 Emissions

Dec. 19, 2018 — Scientists have created a powder that can capture CO2 from factories and power plants. The powder can filter and remove CO2 at facilities powered by fossil fuels before it is released into the ... read more

Dec. 18, 2018 — A discovery shows that recycling carbon dioxide into valuable chemicals and fuels can be economical and efficient -- all through a single copper ... read more

Upwind Wind Plants Can Reduce Flow to Downwind Neighbors

Dec. 18, 2018 — New research highlights a previously unexplored consequence of the global proliferation of wind energy facilities: a wake effect from upwind facilities that can reduce the energy production of their ... read more

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