A general view shows buildings after Puerto Rico Electric Power Authority (PREPA), the island's power company, said Wednesday that a major power line failure in southern Puerto Rico cut electricity to almost all customers, in San Juan, Puerto Rico April 18, 2018. REUTERS/Gabriel Lopez Albarran

cnn.com - by Ray Sanchez and Leyla Santiago - April 18, 2018

With most of Puerto Rico in the dark Wednesday night, Gov. Ricardo Rossello said in a tweet that he has suggested Puerto Rico's Electric Power Authority cancel its contract with a subcontractor that caused an island-wide power outage.

An excavator operated by D. Grimm, a subcontractor for Cobra Acquisitions, apparently caused the blackout, which originated at a major transmission line running between Salinas and Guayama in the southeast, according to the authority . . .

 . . . As of 8 p.m., only 334,000 customers in the US commonwealth had electricity again. Power was to be restored to customers who had electricity before the latest outage within 24 to 36 hours, the authority said.

CLICK HERE - NATIONAL HURRICANE CENTER TROPICAL CYCLONE REPORT - HURRICANE MARIA (AL152017) - 16–30 September 2017 - Richard J. Pasch, Andrew B. Penny, and Robbie Berg National Hurricane Center - 10 April 2018 (48 page .PDF report)

nhc.noaa.gov

Maria was a very severe Cape Verde Hurricane that ravaged the island of Dominica at category 5 (on the Saffir-Simpson Hurricane Wind Scale) intensity, and later devastated Puerto Rico as a high-end category 4 hurricane. It also inflicted serious damage on some of the other islands of the northeastern Caribbean Sea. Maria is the third costliest hurricane in United States history.

ALSO SEE ADDITIONAL REPORTS HERE - National Hurricane Center - 2017 Atlantic Hurricane Season

HEAT ISLANDS  Heat claims more lives than floods, hurricanes and other weather-related disasters. How will cities cope as temperatures rise?  ULTRAFORMA/ISTOCKPHOTO

When days and nights get too hot, city dwellers are the first to run into trouble

sciencenews.org - by AIMEE CUNNINGHAM - April 3, 2018

Since 1986, the first year the National Weather Service reported data on heat-related deaths, more people in the United States have died from heat (3,979) than from any other weather-related disaster — more than floods (2,599), tornadoes (2,116) or hurricanes (1,391). Heat’s victim counts would be even higher, but unless the deceased are found with a fatal body temperature or in a hot room, the fact that heat might have been the cause is often left off of the death certificate, says Jonathan Patz, director of the Global Health Institute at the University of Wisconsin–Madison.

As greenhouse gases accumulate in the atmosphere, heat’s toll is expected to rise. Temperatures will probably keep smashing records as carbon dioxide, methane and other gases continue warming the planet. Heat waves (unusually hot weather lasting two or more days) will probably be longer, hotter and more frequent in the future.

Stack of school papers on a desk in an empty classroom in Puerto Rico.

cnn.com - by Nicole Chavez - April 6, 2018

Puerto Rico is closing 283 schools this summer following a sharp drop in enrollment in the past year, officials said.

Since May, schools have lost 38,762 students as the US territory works to rebuild following a devastating hurricane last year, the education department said in a statement.

"Half of the existing schools are at 60% of their capacity," it said. The department said only 828 schools will reopen in August.

(CLICK HERE - READ COMPLETE ARTICLE)

ALSO SEE SAME ARTICLE HERE

Cape Town, South Africa

meetingoftheminds.org - by Manohar Patole - April 3, 2018

The growth of urban settlements is subject to a range of factors influenced by demographic, economic, political, environmental, cultural, and social factors. Weather variability, or climate change, has recently risen up this list. These two factors: climate change and urban population growth, are dramatically affecting urban water management. On one hand, growing populations increase urban water demand and on the other, climate change has increased water variability (volume, distribution, timing and quality) . . . 

 . . . How will cities adapt? Reframe. Develop new responses.

(CLICK HERE - READ COMPLETE ARTICLE)

Solar panels cover the roof of UCI's Student Center Parking Structure. A new study co-authored by Steven Davis, associate professor of Earth system science, shows that the U.S. can meet 80 percent of its electricity demand with renewable solar and wind resources.  Credit: Steve Zylius / UCI

CLICK HERE - STUDY - Geophysical constraints on the reliability of solar and wind power in the United States

Investment in greater storage, transmission capabilities needed

sciencedaily.com - University of California - Irvine - February 27, 2018

Summary: The United States could reliably meet about 80 percent of its electricity demand with solar and wind power generation, according to scientists.

The United States could reliably meet about 80 percent of its electricity demand with solar and wind power generation, according to scientists at the University of California, Irvine; the California Institute of Technology; and the Carnegie Institution for Science.

submitted by Anita Goel

N Engl J Med 2018; 378:985-994
DOI: 10.1056/NEJMoa1709481

Abstract

BACKGROUND

The risk of congenital neurologic defects related to Zika virus (ZIKV) infection has ranged from 6 to 42% in various reports. The aim of this study was to estimate this risk among pregnant women with symptomatic ZIKV infection in French territories in the Americas.

METHODS

From March 2016 through November 2016, we enrolled in this prospective cohort study pregnant women with symptomatic ZIKV infection that was confirmed by polymerase-chain-reaction (PCR) assay. The analysis included all data collected up to April 27, 2017, the date of the last delivery in the cohort.

RESULTS

In Humacao, a city on the eastern coast just north of where Hurricane Maria’s eye passed, power poles and lines still litter the ground in some areas. PHOTO: ARIAN CAMPO-FLORES/THE WALL STREET JOURNAL

Six months after Hurricane Maria, as many as 7,000 of the island’s small businesses remain closed

wsj.com - by Arian Campo-Flores - March 19, 2018

 . . . Though economic activity in Puerto Rico has picked up in recent months, businesses large and small are struggling. Electricity woes continue to plague the island, where 91% of power generation has been restored but the grid is prone to sudden outages. Insurance money has arrived slowly, with $1.7 billion paid in residential and business claims as of Jan. 31—about 40% of the expected total, according to the island’s Office of the Commissioner of Insurance.

And the market is shrinking as a result of an accelerating exodus of Puerto Ricans fleeing conditions on the island.

(CLICK HERE - READ COMPLETE ARTICLE)

cbsnews.com - February 11, 2018

An explosion and fire at an electric substation threw much of northern Puerto Rico into darkness late Sunday in a setback for the U.S. territory's efforts to fully restore power more than five months after Hurricane Maria started the longest blackout in U.S. history. The island's Electric Power Authority said several municipalities were without power, including parts of the capital, San Juan, but they were optimistic it could be restored within a day as they worked to repair a substation that controls voltage.

The blast illustrated the challenges of restoring a power grid that was already crumbling before it was devastated by the Category 4 hurricane.

(READ COMPLETE ARTICLE)

ALSO SEE RELATED ARTICLE HERE - Explosion cuts power in Puerto Rico

Residents of San Isidro, P.R., waited for food and water in October. Credit Erika P. Rodriguez for The New York Times

nytimes.com - by PATRICIA MAZZEI and AGUSTIN ARMENDARIZ - February 6, 2018

The mission for the Federal Emergency Management Agency was clear: Hurricane Maria had torn through Puerto Rico, and hungry people needed food. Thirty million meals needed to be delivered as soon as possible.

For this huge task, FEMA tapped Tiffany Brown, an Atlanta entrepreneur with no experience in large-scale disaster relief and at least five canceled government contracts in her past. FEMA awarded her $156 million for the job, and Ms. Brown, who is the sole owner and employee of her company, Tribute Contracting LLC, set out to find some help.

(READ COMPLETE ARTICLE)

submitted by John Cooper

cleanegroup.org

Summary:

Researchers from NREL and Clean Energy Group found that placing a monetary value on the ability of solar+storage to avoid losses during grid outages can significantly impact project economics and system design. Using data from Southern California Edison, researchers analyzed the economic case for solar+storage for three customer types (school, office building, and hotel) in Anaheim, California. In each case analyzed, larger PV and battery storage systems were found to be economical when the value of resilience is accounted for.

CLICK HERE - Valuing the Resilience Provided by Solar and Battery Energy Storage Systems

CLICK HERE - CDC - MMWR - Population-Based Surveillance of Birth Defects Potentially Related to Zika Virus Infection — 15 States and U.S. Territories, 2016

time.com - by Alexandra Sifferlin - January 25, 2018

Areas in the United States where Zika spread locally, like Florida and Texas, experienced a spike in birth defects.

According to a new report from the U.S. Centers for Disease Control and Prevention (CDC), areas in South Florida, parts of Texas and Puerto Rico saw a 21% increase in birth defects strongly linked with Zika in the last half of 2016, compared to the first part of the year.

(CLICK HERE - READ COMPLETE ARTICLE)

CLICK HERE - CDC - NEWSROOM RELEASE - More birth defects seen in parts of U.S. with local Zika spread

CLICK HERE - RESEARCH - Zika Virus in Salivary Glands of Five Different Species of Wild-Caught Mosquitoes from Mexico

mvcac.org - January 25, 2018

Researchers identified three new mosquito carriers of Zika virus in Mexico and say all three are potential vectors of the disease.

Writing in Scientific Reports, the researchers reported isolating Zika virus from the salivary glands of wild-caught female Culex coronator, C.tarsalis and Aedes vexans mosquitoes, as well as other previously reported vectors, including A. aegypti, the primary driver of the recent Zika virus epidemic in the Americas. They also isolated Zika from different body parts of wild-caught female C. quinquefasciatus mosquitoes and whole males from the A.aegypti and C. quinquefasciatus species.

“Our findings strongly suggest that all the species reported herein are potential vectors for [Zika virus],” they wrote.

(READ COMPLETE ARTICLE)

This map depicts the general location of the sixteen weather and climate disasters assessed to cause at least one billion dollars in direct damages during 2017.

climate.gov - by Adam B. Smith - January 8, 2018

NOAA’s National Centers for Environmental Information (NCEI) tracks U.S. weather and climate events that have great economic and societal impacts (www.ncdc.noaa.gov/billions). Since 1980, the U.S. has sustained 219 weather and climate disasters where the overall damage costs reached or exceeded $1 billion (including adjustments based on the Consumer Price Index, as of December 2017). The cumulative costs for these 219 events exceed $1.5 trillion.

During 2017, the U.S. experienced a historic year of weather and climate disasters.  In total, the U.S. was impacted by 16 separate billion-dollar disaster events including: three tropical cyclones, eight severe storms, two inland floods, a crop freeze, drought and wildfire.

(READ COMPLETE ARTICLE)

Beartooth is a handheld device that works with your smartphone to keep you connected when there is no cell service.

Beartooth works as a long range link between you and other Beartooth users. Your phone connects to your Beartooth using Bluetooth, and your Beartooth connects to other Beartooth devices up to 10 miles away over the 900 MHz ISM band.

Download app and pair your Beartooth to your iPhone or Android device. Once connected you can reach other Beartooth users within 10 miles.

https://www.beartooth.com