Solar Installers Should Bundle Panels With Heat Pumps, Study Says

Sep
19

           

Solar installers could make a better business case for panels bundled with heat pumps and other electric devices that offset natural-gas use, according to the Rocky Mountain Institute. Here, Luminalt solar installer Pam Quan moves a solar panel during an installation on the roof of a home on May 9, 2018 in San Francisco, California. (Photo by Justin Sullivan/Getty Images)

CLICK HERE - REPORT - Rocky Mountain Institute - The Economics of Electrifying Buildings

forbes.com - by Jeff McMahon - September 2, 2018

Solar installers could offer rooftop customers even more savings by bundling solar panels with heat pumps and other electric appliances, according to a recent study by the Rocky Mountain Institute.

RMI studied the carbon benefits and financial costs  of electrification of home heating in four U.S. cities. The carbon reductions were pronounced in three of the four. The financial costs were harder to overcome—unless the electricity comes not from the grid, but from the rooftop.

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'Weather models have flipped the switch': Hurricane season coming to life in the Atlantic

Aug
30

           

As hurricane activity starts to ramp up, Meteorologist Bobby Deskins is tracking a wave in the Windward Islands that's expected to bring heavy rain to the Southeast early next week. USA TODAY

usatoday.com - by Doyle Rice - August 29, 2018

The sleeping giant may be about to awaken.

Hurricane activity in the Atlantic Ocean, Caribbean Sea and Gulf of Mexico is forecast to ramp up over the next couple of weeks. "Weather models have flipped the switch on the Atlantic hurricane season and see multiple areas of development possible, starting mainly this weekend," weather.us meteorologist Ryan Maue said.

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Resilience Hubs White Paper - Shifting Power to Communities and Increasing Community Capacity

Aug
28

CLICK HERE - Resilience Hubs White Paper - Shifting Power to Communities and Increasing Community Capacity (10 page .PDF document)

usdn.org

Summary

Resilience Hubs are community-serving facilities augmented to:

1.  support residents and

2.  coordinate resource distribution and services before, during, or after a natural hazard event.

They leverage established, trusted, and community-managed facilities that are used year-round as neighborhood centers for community-building activities. Designed well, Resilience Hubs can equitably enhance community resilience while reducing GHG emissions and improving local quality of life. They are a smart local investment with the potential to reduce burden on local emergency response teams, improve access to health improvement initiatives, foster greater community cohesion, and increase the effectiveness of community-centered institutions and programs.

(CLICK HERE - READ COMPLETE ARTICLE)

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Electric Scooters’ Sudden Invasion of American Cities, Explained

Aug
28

           

Turns out there’s a lot of latent demand for a quick and cheap way to get around.

vox.com - by Umair Irfan - August 27, 2018

 . . . Amid the feverish passion for and against scooters, there’s a larger reckoning taking place about rapid changes to our cities and public spaces. The scooters are forcing conversations about who is entitled to use sidewalks, streets, and curbs, and who should pay for their upkeep.

They’re also exposing transit deserts, showing who is and isn’t adequately served by the status quo, and even by newer options like bike share. That people have taken so readily to scooters shows just how much latent demand there is for a quick and cheap way to get around cities.

(CLICK HERE - READ COMPLETE ARTICLE)

 

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Solar on Every Home? NREL Outlines Pathways to Ultra Low-Cost Residential Solar

Aug
22

           

Figure 1. Average estimated annual residential rooftop PV market capacity potential from 2017 – 2030 (Source: NREL)

sepapower.org - by Jeffrey Cook - August 16, 2018

If the solar industry reaches this Department of Energy (DOE) target, it could dramatically alter the energy market and present a future where residential PV becomes a standard, cost-effective home installation, versus a luxury or long-term investment. A recent NREL report — Cost-Reduction Roadmap for Residential Solar Photovoltaics (PV), 2017-2030 — models a set of pathways that the industry could follow to realize this future. The analysis focuses on two key markets for residential PV cost reduction: installing PV at time of roof replacement and installing PV at time of new construction. These two market segments were selected because each offers significant cost reduction opportunities while representing a 30 gigawatt (GW) annual market nationwide (see Figure 1).

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Your Flood Insurance Premium is Going Up Again, and That’s Only the Beginning

Aug
08

           

miamiherald.com - by Alex Harris - July 24, 2018

The letter might have already come in the mail. “Your building is at high risk for flooding,” it declares in bold. There are ominous charts warning that if you don’t take action, your flood insurance premium could rise up to 18 percent each year.

The bottom line: your flood insurance premium is going up again — and under a policy change the Federal Emergency Management Agency is considering, it could skyrocket even more in coming years.

(CLICK HERE - READ COMPLETE ARTICLE)

ALSO SEE RELATED ARTICLES WITHIN THE LINKS BELOW . . .

CLICK HERE - Risk Rating and Policy Forms Redesign (15 page .PDF document)

CLICK HERE - Federal Flood Insurance Average Premium to Rise 8%

CLICK HERE - FEMA - Flood Insurance Reform - Rates and Refunds

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How Wind Energy Creates More Dependence on Fossil Fuels

Aug
07

           

'Any informed student of wind energy ... understands that'

michigancapitolconfidential.com - by Jack Spencer - March 2, 2015

Truth has a habit of emerging from unexpected places. An article in the Daily Kos about the desire to end dependence on fossil fuels for energy needs reveals a “nasty little secret” about wind energy: It relies on fossil fuels.

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West Antarctic Ice Melt Poses Unique Threat to U.S.

Jun
15

           

Sea level rise contributions from ice melt in different areas, including Greenland (a), West Antarctica (b), East Antarctica (c) and median of global glaciers (d). Values are ratios of regional sea level change to global mean sea level change. Adapted from Kopp et al. 2015.

axios.com - by Andrew Freedman - June 14, 2018

News of Antarctica's accelerating ice melt garnered worldwide headlines yesterday, as scientists revealed that 3 trillion tons of ice has been lost to the sea since 1992 — mostly from the thawing West Antarctic Ice Sheet and Antarctic Peninsula.

Why it matters: The location of the ice melt is important for determining the future of coastal communities, according to climate scientists. And, due to West Antarctica melting, it turns out that the U.S. coastline will be hit extra hard . . .

(CLICK HERE - READ COMPLETE ARTICLE)

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San Antonio, Texas - CPS Energy Wants Your Input On Their Flexible Path Plan

Jun
14

kens5.com - by Jeremy Baker - June 13, 2018

CPS Energy is holding a public input session Wednesday evening about what they are calling their Flexible Path program, and a look into the future of energy in the Alamo City.

"We currently are going to put a plan together with the involvement of the community, to help reduce the amount of fossil fuels that we have in our generation mix and move more toward renewable energy and more innovative technology," CPS Energy spokesperson John Moreno said.

(CLICK HERE - READ COMPLETE ARTICLE)

CLICK HERE - CPS - Our Flexible Path

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Britain Has Gone Nine Days Without Wind Power

Jun
08

           

Photographer: Chris Ratcliffe/Bloomberg

 - Forecasters see wind output staying low for at least two weeks

 - Wind generating 4.3% of U.K. electricity on Wednesday

bloomberg.com - by Rachel Morison - June 6, 2018

Britain’s gone nine days with almost no wind generation, and forecasts show the calm conditions persisting for another two weeks.

The wind drought has pushed up day-ahead power prices to the highest level for the time of year for at least a decade. Apart from a surge expected around June 14, wind levels are forecast to stay low for the next fortnight, according to The Weather Company.

(CLICK HERE - READ COMPLETE ARTICLE)

 

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Judge Rules Class-Action Suit Over FPL's Irma Outages Can Move Forward

May
22

           

Florida Power & Light

miaminewtimes.com - by Jerry Iannelli - May 2, 2018

In the long, hot, powerless days after Hurricane Irma, Miamians grew all sorts of irate at Florida Power & Light, South Florida's largest electricity company. After sweltering for more than a week without power, a group of sweaty Miami-area residents sued FPL last year over the widespread outages after the storm.

Despite the fact that FPL says it spent more than $3 billion hardening its power grid after Hurricane Wilma hit in 2005, 4.4 million of the company's 4.9 million customers (about 90 percent) lost power during last year's hurricane despite the fact that Miami ended up avoiding sustained hurricane-force winds. In their class-action lawsuit against FPL, filed in county court September 26, the residents alleged the company misspent those storm-hardening funds.

(CLICK HERE - READ COMPLETE ARTICLE)

ALSO SEE RELATED ARTICLES WITHIN THE LINKS BELOW . . .

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Hurricanes Are Strengthening Faster Than They Did 30 Years Ago

May
13

                   

A new study found that hurricanes intensify more quickly now than they did 30 years ago. Hurricanes from 2017 like Irma (center), and Jose (right) are examples of these types of hurricanes. Hurricane Katia is seen on the left.  (Photo: NOAA)

usatoday.com - by Doyle Rice - May 10, 2018

With the start of hurricane season just three weeks away — and memory of last year's disastrous storms still fresh — scientists reported that powerful hurricanes are strengthening faster than they did 30 years ago.

Four of the monster hurricanes last year (Harvey, Irma, Jose and Maria) all intensified rapidly — when the maximum wind speed increases at least 29 mph within 24 hours . . .

 . . . According to a study out this week, the main cause appears to be a natural climate phenomenon that warms the seawater where hurricanes typically intensify in the Atlantic.

(CLICK HERE - READ COMPLETE ARTICLE)

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When Cheap Doesn’t Cut It: Why Energy Buyers Should Look at Value, not Just Cost

May
08

submitted by Krae Van Sickle

           

 

Figure 1: Distribution-scale solar costs more than wholesale power, but it costs less if you fairly value all benefits

rmi.org - by Titiaan Palazzi Thomas Koch Blank - May 1, 2018

“New Record Set for World’s Cheapest Solar.” A headline like this makes for great social media fodder. The downward trend in renewables prices is fantastic—it’s the most important driver for the growth of solar and wind energy.

However, when your business or utility is comparing different energy projects, looking at cost alone is not enough. Even energy projects at very low costs can be “out of the money” if the value created by a project is less than its cost.

(CLICK HERE - READ COMPLETE ARTICLE)

 

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How Storms, Missteps and an Ailing Grid Left Puerto Rico in the Dark

May
07

           

A transmission tower and downed lines in the mountainous terrain of eastern Puerto Rico. Workers from the island and throughout the United States have worked to restore power after Hurricanes Irma and Maria last September.

It took months to restore electricity in Puerto Rico after hurricanes dealt a one-two punch. Many homes are still without power, and the system’s future is far from certain.

nytimes.com - by JAMES GLANZ and FRANCES ROBLES - Photographs by TODD HEISLER - May 6, 2018

 . . . After Maria and the hurricane that preceded it, called Irma, Puerto Rico all but slipped from the modern era . . .

 . . . an examination of the power grid’s reconstruction — based on a review of hundreds of documents and interviews with dozens of public officials, utility experts and citizens across the island — shows how a series of decisions by federal and Puerto Rican authorities together sent the effort reeling on a course that would take months to correct. The human and economic damage wrought by all that time without power may be irreparable.

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