Category Archives: Paradise

Tesla and solar groups put Puerto Rico back on the grid

It was a transaction concocted on Twitter — and in a few short weeks, declared official: Tesla is helping to bring power back to Puerto Rico.

Early this month, Elon Musk touted his company’s work building solar-plus-battery systems for small islands like Kauai in Hawaii and Ta’u in American Samoa. He suggested a similar setup could work for Puerto Rico. The U.S. territory’s governor, Ricardo Rosselló, tweeted that he was game. Musk replied quickly: “Hopefully, Tesla can be helpful.”

After earlier reports of the company’s batteries arriving at San Juan’s port, Tesla announced today that it has started constructing its first microgrid installation, laying out a solar field and setting up its refrigerator-sized Powerpack batteries to supply electricity to a children’s hospital in the Puerto Rican capital.

More than a month after Hurricane Maria destroyed swaths of the island’s electrical grid, 85 percent of Puerto Rico is still without power. Total grid repair costs are estimated at $5 billion — an especially steep price for a public utility already $9 billion in debt. The lack of power is especially dire for hospitals, where unreliable electricity may spoil medicines that require refrigeration and complicate crucial medical procedures. The results could be deadlier than the storm itself, but solar power could help head off further disaster.

The idea that solar could serve as a viable source of emergency relief is new. Sure, renewable technologies have proliferated and become more affordable, but there’s a tried-and-true response to natural disasters: Fall back on diesel generators and fuel until utilities have a chance to restore grid power.

This has largely been the pattern in post-Maria Puerto Rico. One hardware store told the New York Times it was selling up to 300 generators a day. FEMA claims it has installed more generators in Puerto Rico than in hurricane-ravaged parts of Texas and Florida combined. But generators are expensive, inefficient, and prone to failure. And burning diesel in homes comes with health risks like carbon monoxide poisoning.

By contrast, a microgrid setup — that is, a combination of solar panels, battery storage, and electrical inverters that doesn’t require input from the main power grid — can potentially take immediate effect, providing reliable electricity with no pollution. And, once installed, these self-contained systems could help eliminate the rolling blackouts that were a problem for Puerto Rico’s major utility even before Maria.

Tesla is only the most prominent company to bypass the conventional avenues of rebuilding to install renewable power and batteries. Other companies and nonprofits have been marshalling resources to fill the void left by federal relief efforts. German renewable energy outfit Sonnen has pledged to build microgrids in priority areas, working with local partner Pura Energia to install donated batteries to power first aid and community centers. Another group, Resilient Power Puerto Rico, is distributing solar generators to remote communities, where they can serve as hubs for immediate necessities like charging phones and filtering water.

Marco Krapels, founder of the nonprofit Empowered by Light, traveled with a solar installation team to Puerto Rico in early October to deploy solar-plus-battery microgrid systems on fire stations. The nonprofit partnered with local firefighters to quickly cut through red tape paralyzing much of the disaster response.

“It takes only 48 hours to deploy once it arrives in the San Juan airport,” Krapels says of the standalone systems. “The firefighters, who have 18 flat-bed trucks, pulled up to our cargo plane; three hours later we were installing the system; and 48 hours later we’re done.”

The microgrid systems provide electricity and communications to the fire stations, as well as water purification technology that can provide up to 250 gallons of drinkable water a day — crucial on an island where 1 in 3 residents currently lack access to clean water.

There are 95 fire stations in Puerto Rico, Krapels says, and he estimates it will take just under $5 million for Empowered by Light to outfit them all. So far, the nonprofit has transformed two stations, one in the low-income Obrero neighborhood of San Juan and one in the town of Utuado, in the remote center of the island. After both installations, Krapels says, the local fire station was the only building with the lights on after dark — outlying and underserved communities are always among the last to receive emergency relief.

“There are parts of the island that are so destroyed that there is no grid,” Krapels says. “There is nothing to fix: The transformers are all burnt, the poles are gone, the wires are laying on the street.”

As much as 80 percent of the island’s high-power transmission lines were destroyed, Bloomberg reported, and even optimistic estimates of repair work have a majority of the island off the grid until late this year.

In the coming months, as communities and companies work to rebuild that infrastructure, there will be an opportunity to make the island more resilient. Companies like Tesla offer one path to less vulnerable electricity infrastructure. Meanwhile, organizations like Resilient Power Puerto Rico emphasize the importance of economic resilience, too. The New York-based founders want to put power in the hands of the island’s residents, modeled after similar efforts in the Rockaways post-Sandy. The nonprofit has ambitions to establish 100 solar towns, a robust green economy, and more electrical independence for all.

“If we’re going to rethink energy in Puerto Rico, let’s really empower people to deploy their own distributed renewable generation and storage,” Krapels says. “The sun is there every day, and it’s going to shine for the next 5 billion years.”

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Tesla and solar groups put Puerto Rico back on the grid

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Tesla’s solar vision gets its first big test in Puerto Rico

It was a transaction concocted on Twitter — and in a few short weeks, declared official: Tesla is helping to bring power back to Puerto Rico.

Early this month, Elon Musk touted his company’s work building solar-plus-battery systems for small islands like Kauai in Hawaii and Ta’u in American Samoa. He suggested a similar setup could work for Puerto Rico. The U.S. territory’s governor, Ricardo Rosselló, tweeted that he was game. Musk replied quickly: “Hopefully, Tesla can be helpful.”

After earlier reports of the company’s batteries arriving at San Juan’s port, Tesla announced today that it has started constructing its first microgrid installation, laying out a solar field and setting up its refrigerator-sized Powerpack batteries to supply electricity to a children’s hospital in the Puerto Rican capital.

More than a month after Hurricane Maria destroyed swaths of the island’s electrical grid, 85 percent of Puerto Rico is still without power. Total grid repair costs are estimated at $5 billion — an especially steep price for a public utility already $9 billion in debt. The lack of power is especially dire for hospitals, where unreliable electricity may spoil medicines that require refrigeration and complicate crucial medical procedures. The results could be deadlier than the storm itself, but solar power could help head off further disaster.

The idea that solar could serve as a viable source of emergency relief is new. Sure, renewable technologies have proliferated and become more affordable, but there’s a tried-and-true response to natural disasters: Fall back on diesel generators and fuel until utilities have a chance to restore grid power.

This has largely been the pattern in post-Maria Puerto Rico. One hardware store told the New York Times it was selling up to 300 generators a day. FEMA claims it has installed more generators in Puerto Rico than in hurricane-ravaged parts of Texas and Florida combined. But generators are expensive, inefficient, and prone to failure. And burning diesel in homes comes with health risks like carbon monoxide poisoning.

By contrast, a microgrid setup — that is, a combination of solar panels, battery storage, and electrical inverters that doesn’t require input from the main power grid — can potentially take immediate effect, providing reliable electricity with no pollution. And, once installed, these self-contained systems could help eliminate the rolling blackouts that were a problem for Puerto Rico’s major utility even before Maria.

Tesla is only the most prominent company to bypass the conventional avenues of rebuilding to install renewable power and batteries. Other companies and nonprofits have been marshalling resources to fill the void left by federal relief efforts. German renewable energy outfit Sonnen has pledged to build microgrids in priority areas, working with local partner Pura Energia to install donated batteries to power first aid and community centers. Another group, Resilient Power Puerto Rico, is distributing solar generators to remote communities, where they can serve as hubs for immediate necessities like charging phones and filtering water.

Marco Krapels, founder of the nonprofit Empowered by Light, traveled with a solar installation team to Puerto Rico in early October to deploy solar-plus-battery microgrid systems on fire stations. The nonprofit partnered with local firefighters to quickly cut through red tape paralyzing much of the disaster response.

“It takes only 48 hours to deploy once it arrives in the San Juan airport,” Krapels says of the standalone systems. “The firefighters, who have 18 flat-bed trucks, pulled up to our cargo plane; three hours later we were installing the system; and 48 hours later we’re done.”

The microgrid systems provide electricity and communications to the fire stations, as well as water purification technology that can provide up to 250 gallons of drinkable water a day — crucial on an island where 1 in 3 residents currently lack access to clean water.

There are 95 fire stations in Puerto Rico, Krapels says, and he estimates it will take just under $5 million for Empowered by Light to outfit them all. So far, the nonprofit has transformed two stations, one in the low-income Obrero neighborhood of San Juan and one in the town of Utuado, in the remote center of the island. After both installations, Krapels says, the local fire station was the only building with the lights on after dark — outlying and underserved communities are always among the last to receive emergency relief.

“There are parts of the island that are so destroyed that there is no grid,” Krapels says. “There is nothing to fix: The transformers are all burnt, the poles are gone, the wires are laying on the street.”

As much as 80 percent of the island’s high-power transmission lines were destroyed, Bloomberg reported, and even optimistic estimates of repair work have a majority of the island off the grid until late this year.

In the coming months, as communities and companies work to rebuild that infrastructure, there will be an opportunity to make the island more resilient. Companies like Tesla offer one path to less vulnerable electricity infrastructure. Meanwhile, organizations like Resilient Power Puerto Rico emphasize the importance of economic resilience, too. The New York-based founders want to put power in the hands of the island’s residents, modeled after similar efforts in the Rockaways post-Sandy. The nonprofit has ambitions to establish 100 solar towns, a robust green economy, and more electrical independence for all.

“If we’re going to rethink energy in Puerto Rico, let’s really empower people to deploy their own distributed renewable generation and storage,” Krapels says. “The sun is there every day, and it’s going to shine for the next 5 billion years.”

Link: 

Tesla’s solar vision gets its first big test in Puerto Rico

Posted in alo, Anchor, FF, GE, LAI, ONA, Paradise, PUR, solar, solar panels, solar power, Uncategorized | Tagged , , , , , , , , , , | Comments Off on Tesla’s solar vision gets its first big test in Puerto Rico

Wind energy over the oceans could power the world, geophysicists say.

Sorry to ruin the party, but a report from the Food Climate Research Network casts doubt on recent suggestions that pasture-raised cattle could sequester massive amounts of carbon in the soil.

By nibbling plants and stimulating new root growth, the old argument goes, cows can encourage deeper root networks, which suck up more carbon. Proponents of grass-fed meat have embraced these findings, saying that pasture-raised livestock could mitigate the impact of meat consumption on the environment.

The new report — cleverly titled “Grazed and Confused?” — acknowledges that pastured cattle can be carbon negative, but this depends on the right soil and weather conditions. In most places, according to the report, grazers produce much more greenhouse gas than they add to the ground. It is an “inconvenient truth,” the authors write, that most studies show grass-fed beef has a bigger carbon footprint than feedlot meat. “Increasing grass-fed ruminant numbers is, therefore, a self-defeating climate strategy,” the report concludes.

Fortunately, grass-fed beef is not the only solution being bandied about: Research shows that a small dose of seaweed in livestock feed could drastically reduce methane emissions. And if you really want to reduce your impact on the climate you could, you know, stop eating meat.

Visit site – 

Wind energy over the oceans could power the world, geophysicists say.

Posted in alo, Anchor, ATTRA, FF, GE, LAI, LG, ONA, organic, Paradise, Ringer, solar, solar power, Uncategorized, wind energy, wind power | Tagged , , , , , , , , , , , | Comments Off on Wind energy over the oceans could power the world, geophysicists say.

Wildfire smoke adds apocalyptic hellscape to Disneyland’s attractions.

Sorry to ruin the party, but a report from the Food Climate Research Network casts doubt on recent suggestions that pasture-raised cattle could sequester massive amounts of carbon in the soil.

By nibbling plants and stimulating new root growth, the old argument goes, cows can encourage deeper root networks, which suck up more carbon. Proponents of grass-fed meat have embraced these findings, saying that pasture-raised livestock could mitigate the impact of meat consumption on the environment.

The new report — cleverly titled “Grazed and Confused?” — acknowledges that pastured cattle can be carbon negative, but this depends on the right soil and weather conditions. In most places, according to the report, grazers produce much more greenhouse gas than they add to the ground. It is an “inconvenient truth,” the authors write, that most studies show grass-fed beef has a bigger carbon footprint than feedlot meat. “Increasing grass-fed ruminant numbers is, therefore, a self-defeating climate strategy,” the report concludes.

Fortunately, grass-fed beef is not the only solution being bandied about: Research shows that a small dose of seaweed in livestock feed could drastically reduce methane emissions. And if you really want to reduce your impact on the climate you could, you know, stop eating meat.

Visit site:  

Wildfire smoke adds apocalyptic hellscape to Disneyland’s attractions.

Posted in alo, Anchor, ATTRA, FF, GE, LAI, LG, ONA, organic, Paradise, Ringer, solar, solar power, Uncategorized, wind energy, wind power | Tagged , , , , , , , | Comments Off on Wildfire smoke adds apocalyptic hellscape to Disneyland’s attractions.

FEMA director calls San Juan mayor’s concerns ‘political noise.’

Sorry to ruin the party, but a report from the Food Climate Research Network casts doubt on recent suggestions that pasture-raised cattle could sequester massive amounts of carbon in the soil.

By nibbling plants and stimulating new root growth, the old argument goes, cows can encourage deeper root networks, which suck up more carbon. Proponents of grass-fed meat have embraced these findings, saying that pasture-raised livestock could mitigate the impact of meat consumption on the environment.

The new report — cleverly titled “Grazed and Confused?” — acknowledges that pastured cattle can be carbon negative, but this depends on the right soil and weather conditions. In most places, according to the report, grazers produce much more greenhouse gas than they add to the ground. It is an “inconvenient truth,” the authors write, that most studies show grass-fed beef has a bigger carbon footprint than feedlot meat. “Increasing grass-fed ruminant numbers is, therefore, a self-defeating climate strategy,” the report concludes.

Fortunately, grass-fed beef is not the only solution being bandied about: Research shows that a small dose of seaweed in livestock feed could drastically reduce methane emissions. And if you really want to reduce your impact on the climate you could, you know, stop eating meat.

More:  

FEMA director calls San Juan mayor’s concerns ‘political noise.’

Posted in alo, Anchor, FF, GE, LAI, LG, ONA, organic, Paradise, Ringer, solar, solar power, Uncategorized | Tagged , , , , , , , , , , , | Comments Off on FEMA director calls San Juan mayor’s concerns ‘political noise.’

California plans to reject a controversial natural gas plant, embracing a cleaner future.

Sorry to ruin the party, but a report from the Food Climate Research Network casts doubt on recent suggestions that pasture-raised cattle could sequester massive amounts of carbon in the soil.

By nibbling plants and stimulating new root growth, the old argument goes, cows can encourage deeper root networks, which suck up more carbon. Proponents of grass-fed meat have embraced these findings, saying that pasture-raised livestock could mitigate the impact of meat consumption on the environment.

The new report — cleverly titled “Grazed and Confused?” — acknowledges that pastured cattle can be carbon negative, but this depends on the right soil and weather conditions. In most places, according to the report, grazers produce much more greenhouse gas than they add to the ground. It is an “inconvenient truth,” the authors write, that most studies show grass-fed beef has a bigger carbon footprint than feedlot meat. “Increasing grass-fed ruminant numbers is, therefore, a self-defeating climate strategy,” the report concludes.

Fortunately, grass-fed beef is not the only solution being bandied about: Research shows that a small dose of seaweed in livestock feed could drastically reduce methane emissions. And if you really want to reduce your impact on the climate you could, you know, stop eating meat.

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California plans to reject a controversial natural gas plant, embracing a cleaner future.

Posted in alo, Anchor, Citizen, FF, GE, InsideClimate News, LAI, LG, ONA, organic, Paradise, PUR, Ringer, solar, solar power, Uncategorized | Tagged , , , , , , , , , , | Comments Off on California plans to reject a controversial natural gas plant, embracing a cleaner future.

Elon Musk wants to help Puerto Rico go all-renewable.

Sorry to ruin the party, but a report from the Food Climate Research Network casts doubt on recent suggestions that pasture-raised cattle could sequester massive amounts of carbon in the soil.

By nibbling plants and stimulating new root growth, the old argument goes, cows can encourage deeper root networks, which suck up more carbon. Proponents of grass-fed meat have embraced these findings, saying that pasture-raised livestock could mitigate the impact of meat consumption on the environment.

The new report — cleverly titled “Grazed and Confused?” — acknowledges that pastured cattle can be carbon negative, but this depends on the right soil and weather conditions. In most places, according to the report, grazers produce much more greenhouse gas than they add to the ground. It is an “inconvenient truth,” the authors write, that most studies show grass-fed beef has a bigger carbon footprint than feedlot meat. “Increasing grass-fed ruminant numbers is, therefore, a self-defeating climate strategy,” the report concludes.

Fortunately, grass-fed beef is not the only solution being bandied about: Research shows that a small dose of seaweed in livestock feed could drastically reduce methane emissions. And if you really want to reduce your impact on the climate you could, you know, stop eating meat.

See the article here:

Elon Musk wants to help Puerto Rico go all-renewable.

Posted in alo, Anchor, Citizen, FF, GE, InsideClimate News, LAI, LG, ONA, organic, Paradise, PUR, Ringer, solar, solar power, Uncategorized | Tagged , , , , , , , , , | Comments Off on Elon Musk wants to help Puerto Rico go all-renewable.

Tropical Storm Nate could hit the Gulf Coast as a hurricane this weekend.

Sorry to ruin the party, but a report from the Food Climate Research Network casts doubt on recent suggestions that pasture-raised cattle could sequester massive amounts of carbon in the soil.

By nibbling plants and stimulating new root growth, the old argument goes, cows can encourage deeper root networks, which suck up more carbon. Proponents of grass-fed meat have embraced these findings, saying that pasture-raised livestock could mitigate the impact of meat consumption on the environment.

The new report — cleverly titled “Grazed and Confused?” — acknowledges that pastured cattle can be carbon negative, but this depends on the right soil and weather conditions. In most places, according to the report, grazers produce much more greenhouse gas than they add to the ground. It is an “inconvenient truth,” the authors write, that most studies show grass-fed beef has a bigger carbon footprint than feedlot meat. “Increasing grass-fed ruminant numbers is, therefore, a self-defeating climate strategy,” the report concludes.

Fortunately, grass-fed beef is not the only solution being bandied about: Research shows that a small dose of seaweed in livestock feed could drastically reduce methane emissions. And if you really want to reduce your impact on the climate you could, you know, stop eating meat.

Taken from – 

Tropical Storm Nate could hit the Gulf Coast as a hurricane this weekend.

Posted in alo, Anchor, Citizen, FF, GE, InsideClimate News, ONA, organic, Paradise, PUR, solar, solar panels, Uncategorized | Tagged , , , , , , , , , , , | Comments Off on Tropical Storm Nate could hit the Gulf Coast as a hurricane this weekend.

Puerto Rico could see ‘significant epidemics,’ health experts warn.

A new report from the International Energy Agency surveys the growth of hydropower, wind, and other forms of renewable energy and finds they’re catching up to coal (still the world’s largest source of electricity). At this rate, renewables are expected to provide 30 percent of power generation by 2022.

Hydropower provides the most renewable energy, but the growth is in solar. One wrinkle, though: It can be misleading to focus on the number of panels installed, because solar only works when, ya know, the sun shines. So keep in mind that, while the graph below shows how much new “capacity” we are adding to the system, only a portion of that gets turned into electricity.

IEA

Denmark is leading the way on clean energy installations (shocking, I know). The Scandinavian country currently generates 44 percent of its electricity from wind and solar, and by 2022 it’s on track to get 77 percent from the same sources. (VRE, used in the graf below, stands for “variable renewable energy” — the term of art for wind and solar plants that we can’t switch on as needed.)

IEA

If renewables keep growing as forecast, we’re going to need bigger electrical grids (to move electricity from places where it’s generated in excess to places where it’s needed) and better ways to store energy.

Link: 

Puerto Rico could see ‘significant epidemics,’ health experts warn.

Posted in alo, Anchor, Citizen, FF, GE, InsideClimate News, ONA, Paradise, PUR, solar, solar panels, Uncategorized | Tagged , , , , , , , , , , | Comments Off on Puerto Rico could see ‘significant epidemics,’ health experts warn.

Renewables now provide a quarter of the world’s power.

A new report from the International Energy Agency surveys the growth of hydropower, wind, and other forms of renewable energy and finds they’re catching up to coal (still the world’s largest source of electricity). At this rate, renewables are expected to provide 30 percent of power generation by 2022.

Hydropower provides the most renewable energy, but the growth is in solar. One wrinkle, though: It can be misleading to focus on the number of panels installed, because solar only works when, ya know, the sun shines. So keep in mind that, while the graph below shows how much new “capacity” we are adding to the system, only a portion of that gets turned into electricity.

IEA

Denmark is leading the way on clean energy installations (shocking, I know). The Scandinavian country currently generates 44 percent of its electricity from wind and solar, and by 2022 it’s on track to get 77 percent from the same sources. (VRE, used in the graf below, stands for “variable renewable energy” — the term of art for wind and solar plants that we can’t switch on as needed.)

IEA

If renewables keep growing as forecast, we’re going to need bigger electrical grids (to move electricity from places where it’s generated in excess to places where it’s needed) and better ways to store energy.

Link: 

Renewables now provide a quarter of the world’s power.

Posted in alo, Anchor, Citizen, FF, GE, InsideClimate News, ONA, Paradise, PUR, solar, solar panels, Uncategorized, wind power | Tagged , , , , , , , , , , | Comments Off on Renewables now provide a quarter of the world’s power.