A Puerto Rico Community Pushes for Rooftop Solar as Fossil-Fuel Plants Face Retirement – Inside Climate News

Coastal Communities in Puerto Rico Seek Transition to Rooftop Solar as Fossil Fuel Plants Retire

The coastal communities of Guayama and Salinas in southern Puerto Rico feature acres of vibrant green farmland, and a rich, biodiverse estuary, the protected Jobos Bay, which stretches between the neighboring townships. But this would-be tropical paradise is also the home of both a 52-year-old oil-fired power plant and a 22-year-old coal-fired power plant, which local residents say contaminate their drinking water and air, and harm people’s health.

“The Beautiful Place with Serious Problems”

“It’s a classic sacrifice zone,” said Ruth Santiago, a lawyer and community activist who has fought against environmental injustice in Puerto Rico for more than 20 years. “A friend calls this ‘the beautiful place with serious problems.’”

A Cleaner Future with Rooftop Solar

Local residents envision a cleaner future as these fossil fuel plants are scheduled to retire within the next several years. They see rooftop solar as the best alternative as the island transitions to renewable energy.

Federal Funding for Rooftop Solar Energy

In November 2023, the federal government allocated $440 million in funding for rooftop solar energy in Puerto Rico, part of a billion dollar energy investment in the island. Officials, in recent years, have acknowledged that the region has suffered as the home of polluting power plants.

Improving Monitoring of Pollution

After a 2022 visit to Salinas and Guayama, Environmental Protection Agency Administrator Michael Regan announced a plan to spend $100,000 to improve monitoring of the air and water pollution from the coal-fired power plant, which is owned by Virginia-based Applied Energy Services Corporation, or AES.

Challenges and Violations

Coastal power plants in the south have posed health risks for community members, Santiago said; according to a 2022 report from the environmental law nonprofit Earthjustice, the AES plant produces 800 tons of coal ash waste per day that contaminates the air and nearby waters. Many low-income residents in the south struggle to pay electricity bills that are more than 30 percent higher than in the U.S. as a whole. Nearly half of Guayama’s residents were below the poverty line in 2022.

AES did not respond to multiple email requests for comment. AES Puerto Rico said that their plants are in compliance with regulations in a 2020 press release.

An EPA inspection in 2021 revealed the coal facility was not in compliance with the Clean Water Act for releasing polluted stormwater without a permit. In 2022, the EPA found the coal plant exceeded legal emission limits for pollutants like carbon monoxide and mercury, according to an Earthjustice analysis. The EPA issued several other violations for the coal plant dating back to 2019, citing it for inadequate disposal of coal ash and endangering residents, according to the Environmental Integrity Project, an environmental watchdog group.

Rooftop Solar as a Solution

Instead of large solar farms, many local organizations in Puerto Rico see a better solution for their region’s electricity production—rooftop solar panels. They prefer this kind of solar energy for communities because unlike large solar facilities, rooftop solar installations do not use up farmland.

Empowering Communities with Rooftop Solar

Ruth Santiago’s son Jose and other electricians helped install rooftop solar panels in Salinas neighborhoods through Coquí Solar, a community-based organization working to help low-income and vulnerable residents access solar energy.

The solar kits from Coquí Solar provided homes with solar panels and batteries, which could provide electricity during a blackout. The kits cost about $7,000, which Ruth Santiago said Coquí Solar purchased using grants from various Puerto Rico-based organizations and foundations. Coquí Solar, working with other organizations in the area, also installed the equipment in the homes of vulnerable community members for free.

Ruth Santiago said Coquí Solar’s rooftop solar installments have empowered the community by giving residents “agency” over their electricity generation. The desire for electricity independence had grown in Puerto Rico after recent destructive hurricanes and other impacts of climate change.

The Path to Energy Security and Sovereignty

Ruth Santiago worried that the retirement dates of the coal and oil plants could be delayed or that a new infrastructure would depend heavily on utility scale solar that would rely on a centralized grid and expose communities to blackouts during and after storms. She hoped that concerns about the community’s health and environment would be enough to force the plants to close on schedule and that rooftop solar would be prioritized over large-scale solar.

“We need to really go beyond resilience, we need to go toward energy security and sovereignty, and that’s what we’re trying to do, at least create and do these pilot projects, these community-based examples of what that transformation would look like,” Ruth Santiago said. “If we don’t do it now, then when?”

SDGs, Targets, and Indicators

1. Which SDGs are addressed or connected to the issues highlighted in the article?

• SDG 3: Good Health and Well-being
• SDG 7: Affordable and Clean Energy
• SDG 11: Sustainable Cities and Communities
• SDG 13: Climate Action
• SDG 15: Life on Land

2. What specific targets under those SDGs can be identified based on the article’s content?

• SDG 3.9: By 2030, substantially reduce the number of deaths and illnesses from hazardous chemicals and air, water, and soil pollution and contamination.
• SDG 7.2: By 2030, increase substantially the share of renewable energy in the global energy mix.
• SDG 11.6: By 2030, reduce the adverse per capita environmental impact of cities, including by paying special attention to air quality and municipal and other waste management.
• SDG 13.2: Integrate climate change measures into national policies, strategies, and planning.
• SDG 15.1: By 2020, ensure the conservation, restoration, and sustainable use of terrestrial and inland freshwater ecosystems and their services.

3. Are there any indicators mentioned or implied in the article that can be used to measure progress towards the identified targets?

• Indicator for SDG 3.9: Monitoring of air and water pollution from power plants, metal levels in groundwater, and health impacts on the community.
• Indicator for SDG 7.2: Increase in the share of renewable energy in Puerto Rico’s electricity generation.
• Indicator for SDG 11.6: Improvement in air and water quality, reduction in pollution levels, and development of sustainable energy infrastructure.
• Indicator for SDG 13.2: Integration of climate change measures in Puerto Rico’s energy policies and planning.
• Indicator for SDG 15.1: Conservation, restoration, and sustainable use of Jobos Bay and other terrestrial and freshwater ecosystems in the region.

Table: SDGs, Targets, and Indicators

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Fuente: insideclimatenews.org

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