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This Caribbean Island Just Went 100% Renewable – Via Winston Connolly

Bonaire (pop. 14,500), a small island off the coast of Venezuela, is famous for its beautiful marine reefs, which are visited by 70,000 tourists every year.

Bonaire

What many of the tourists don't realize is that the majority of the electricity powering their needs comes from renewable energy. Yet for the residents of Bonaire, the switch from fossil-fueled to renewable energy systems has made a world of difference.

Like many Caribbean islands, Bonaire originally relied on diesel fuel to generate electricity for residents, with a peak demand of 11 megawatts (MW). This fuel had to be shipped in from other nations, resulting in high electricity prices for Bonaire residents, along with uncertainty about when and how much prices might increase with changing fuel costs.

In 2004, everything changed when a fire destroyed the existing diesel power plant. Although tragic, the situation provided an opportunity for Bonaire to consider what kind of new electricity system to build. Temporary diesel generators were rented to provide power for the short term. Meanwhile, the government and local utility began working together to create a plan that would allow Bonaire to reach a goal of generating 100 percent of its electricity from renewable sources.

Bonaire's Electricity System Transformation

The result is a transformed electricity system on Bonaire. The island is now home to 12 wind turbines with a total of 11 MW of wind power capacity, which contribute up to 90 percent of the island's electricity at times of peak wind, and 40-45 percent of its annual electricity on average.

Battery storage (6 MWh) is included in order to take advantage of available power in times of excess wind, and provide that stored electricity in times of low wind. The battery also boosts the reliability of the overall system—it is capable of providing 3 MW for over two minutes, allowing time for additional generation to be started when there is a sudden drop in wind.

The Bonaire system also includes 14 MW of diesel generation, five total generators, which provide the necessary power to meet the load when there is not enough wind power available. The generators are equipped to run on both traditional diesel as well as biodiesel. The next steps in the island's energy transformation involve using local algae resources, grown in the large salt flats on the island, to create biofuel, which can then be used in the existing generators. This will allow Bonaire to operate a 100 percent renewable electricity system—with on average 40–45 percent from wind and 55-60 percent from biodiesel.

The new electricity system led to more reliable electricity, more employment opportunities, reduced dependence on oil (and its fluctuating prices), and a reduction in electricity bills. Bonaire residents currently pay $0.22/kWh for electricity, much lower than prices on other nearby Caribbean islands, which are often $0.36/kWh or above.

When oil prices spiked in 2008, while Bonaire was still using temporary diesel generators before making its transition to renewables, electricity prices on the island reached $0.50/kWh. The new electricity system also created jobs for the construction and ongoing operation of the wind farm, and for research and development of algae production capabilities and conversion to biofuel. Additional employment opportunities will be created for continuing algae production and operation of the biodiesel plant.

The success of the updated electricity system on Bonaire provides an important example to other nearby islands of the opportunity to achieve high levels of renewable energy penetration.

http://www.businessinsider.com/bonaire-goes-renewable-energy-2015-1

 

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Caribbean Green Economy Project

Within the Caribbean, there is a growing awareness of the need for a new economic paradigm for inclusive and sustainable development, in order to deliver solutions for the most pressing challenges which are made worse by international economic and environmental crises.

In the backdrop of the limited diversification of the countries’ economies and their dependence on natural resources, green economy offers a viable option to increase competitiveness and resilience of the region’s economies and merge prosperity and growth for all with sustainability.

“I commit my Government to working assiduously with the Social Partnership to ensure that the measures indentified in Barbados’ Green Economy Scoping Study, which can contribute to a more prosperous and environmentally sensitive Barbados, will be implemented expeditiously” said Freundel J. Stuart, Prime Minister of Barbados.

“We see a green economy not only as the area of renewable energy, but we see the green economy as a means of providing new opportunities for our people in St. Kitts,” said Earl Asim Martin, Deputy Prime Minister of St. Kitts and Nevis.

“We are also showing that it is possible to create a better, environmentally sustainable national economy without compromising our citizens’ legitimate aspirations for increased prosperity,” said Bharrat Jagdeo, Former Prime Minister of Guyana

Effective green economy strategies and programmes must address barriers to change that affect the whole Caribbean region. In searching for alternatives to “business-as-usual”, emphasis should be placed on redirecting investments and creating economic incentives that lead to sustainable development and poverty eradication.

UNEP, in cooperation with the CARICOM Secretariat and with financial support of the European Union, is supporting the region through a Caribbean Green Economy Initiative.

The outcomes of project, as well as the experiences and lessons learned during its implementation should offer ideas and opportunities for scaling up green economy transition in other countries and regions especially in island states in the Pacific, Africa and elsewhere.

Please download the project flyer on green economy in the Caribbean here.

 

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2016 Island Sustainability Conference

CIS2016 | University of Guam

The 7th Regional Conference on Island Sustainability will take place April 11-15, 2016 at the Lotte Guam Resort.

This year, the University of Alaska Fairbanks joins the University of Guam Center for Island Sustainability as a co-host of the conference as we explore topics pertinent to soft borders and remote regions. Both universities serve border regions far removed from the mainland US. The institutions are dedicated to supporting dispersed and disconnected “islands” within their regions and are committed to emergent research and awareness of sustainable practice and lifeways toward human survival.

The conference will feature keynote speaker Tony De Brum, Minister-in-Assistance to the President of the Republic of the Marshall Islands.

The conference will inspire change, facilitate action, and provide a venue for sharing, networking, and collaboration of sustainability issues related to economic, social/cultural, educational, environmental or energy solutions. More

 

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3 Ways Wind and Solar Can Continue To Grow In a 21st-Century Grid

Earlier this year, MIT researchers were the latest in a series of analysts to raise alarm about the perceived limitations of solar PV’s continued growth. In short, these analysts propose that variable renewables will depress wholesale prices when they run, thereby limiting their own economic success.

These concerns have garnered coverage in other venues (including Vox, Greentech Media, and The Financial Times), leading observers to suggest that the future prospects for renewables may be dim.

But are these concerns really justified, or do they rely on outdated assumptions about the grid and about electricity markets? We argue that these critiques, assuming a static grid and unchanging market mechanisms, can be used to make any innovation look bad. However, more integrative assessments of a least-cost, clean, and reliable power system of the future will factor in high fractions of variable renewables, along with more-efficient markets (and usage) and new technologies to integrate these resources seamlessly and resiliently.

In this article, we argue that falling wholesale prices is a good problem to have, and that concerns about economic limitations ignore remedies available from supply-side evolution, demand-side resources, and updated market mechanisms. As the world gathers in Paris for COP21, these messages are as important as ever for charting and pursuing a low-carbon clean-energy pathway.

Understanding the “Problems”

There has been increasing concern that variable renewables such as wind and solar may face an upper limit to adoption in the U.S. grid. The argument is that large amounts of variable renewables will create excess supply concentrated at the particular times of day when they produce. The notorious “duck curve” is an example of this—the duck-like shape of a particular, daily demand curve modeled for California’s grid when the production of large amounts of solar photovoltaics (PV) is netted out.

Critics argue that this technical characteristic of variable renewables, specifically PV—a daily generation pattern that is not perfectly matched with load—can have economic consequences for all forms of generators, especially the renewable resources themselves. Large amounts of renewable resources can sell a glut of power when it’s available, offsetting production from higher-marginal-cost resources (like gas-fired power plants). Since power prices are generally set by the resources with the highest marginal cost that clear in the market, additional generation from renewables tends to lower market prices.

This “merit order effect” often decreases revenues for fossil generators. This impact has been particularly dramatic in Europe, where generation from costly-to-run thermal plants during the daily solar peak was formerly very profitable for fossil generation owners. PV has decreased energy prices so much there that the top 10 EU utilities lost half their market capitalization. However, the merit order effect also means that variable renewables themselves may also earn lower profits as their adoption rises. A common conclusion is that variable renewables can play only a modest role in power production, marginalized by declining wholesale value at higher adoption levels.

The Other Half of the Thought Experiment: Three Factors That Can Accelerate Renewable Energy Adoption

Analysts who have put forth these arguments have elaborated only the first half of a microeconomics thought experiment. The problems they hypothesize hinge upon the laws of supply and demand, but omit important aspects of both, drastically overstating the perceived “problems.” Let’s see how.

1) Supply is changing holistically, not incrementally

Many of these thought experiments consider adding just a single supply resource (often solar PV) without considering many of the other supply-side changes happening at the same time. In reality, solar PV, wind, and natural gas are all joining the supply mix in a big way at the same time; the first two are often complementary and the third is dispatchable, so together, they can do a lot to mitigate the “duck curve” often portrayed.

At the same time, retirements of uneconomic assets will provide a countervailing buoyancy to wholesale prices. For example, even though old, dirty plants often have low production costs, they may exit the market anyway due to high costs of compliance upgrades or other fixed costs that erode their profits. The resulting less-abundant supply can cause the marginal supply curve to contract in quantity, leading to higher prices and higher profits for renewables and remaining fossil generators—unless demand drops too, as it’s doing in the industrialized world.

2) Demand is increasingly flexible, not fixed

Analysts arguing that renewables’ variability will limit their growth often assume perfectly efficient wholesale markets, but unchanged retail markets and fixed demand profiles. This incomplete and asymmetrical treatment ignores the emerging capability to harness the demand side of the equation. For example, people like and respond to time-varying pricing programs, and these programs are starting to roll out at scale. The electricity demand of many appliances including electric water heaters and electric vehicles is inherently flexible without disrupting the service provided. Furthermore, new business models (from both utilities and third parties) are driving this convenient flexibility by providing seamless solutions, unobtrusively, conveniently, and without requiring customers to become part-time energy traders.

These factors together increase flexibility of demand, an important low-cost resource, and enable what is the most natural response to changing prices in an efficient market where consumers find ways to use and benefit from cheap electricity from wind and solar. In other words, as renewables reduce energy prices during certain times of day, demand flexibility allows customers to shift demand to those times, which will both reduce energy prices at other (peak) times and raise the price paid to renewables during times when they produce the most.

3) Storage makes renewables dispatchable, not variable

Diverse supply and flexible demand will play a big role in easing renewable integration concerns but, to the extent that issues remain, the continuing decline in battery prices and the range of values available from batteries means that remaining variability issues can probably be addressed at modest incremental costs. At the retail level, this can lead to increasing self-balancing of distributed generation (we’ve already seen this in Germany and Australia, and it may affect utility business models in the U.S.). At the wholesale level, as variable resources begin to saturate the market, high-priced hours will incentivize developers to begin to look at storage. Already, storage is seen as a near-term replacement for peaking generation, and batteries installed for peaking capacity can also be used to smooth the economic impact of renewables on power prices.

Storage is already a common feature of concentrating solar power (via molten salt), and becoming an increasingly common feature of solar PV. For example, the all-renewable winning bids in the latest Chilean auction for unsubsidized electricity included not just solar power as low as $65/MWh in the daytime, but also nighttime solar power—via thermal or electrical storage—for $97/MWh at night. With storage, variable renewables become dispatchable, and dispatchable renewables do not have nearly the same merit order effect as variable ones. To be sure, our recent demonstration that 13 kinds of benefits of behind-the-meter distributed storage can make batteries cost-effective does not necessarily make them competitive with the many other ways to achieve grid flexibility, but similar reasoning suggests an abundant range of options for averting the problems that narrowly constrained models imply.

Whole-System Thinking Illuminates a Path Towards Least-Cost Outcomes

Analysts arguing that renewables will economically limit their own continuing adoption generally leave out the considerations listed above—and more importantly, these arguments are built on incremental thinking, assuming that today’s grid and markets are fixed and only one thing changes (e.g., PV or wind-energy market share). A more holistic, integrative, and accurate analysis would start with the ultimate objectives (reliable, resilient, and least-cost energy services), and promote a whole-system design to get there promptly.

With this perspective in mind, the characteristics of renewable energy that have caused so much hand-wringing—variable output and near-zero marginal costs of production—simply add to the list of design considerations for a market design that rewards efficient investment. Given supply diversity, demand flexibility, and emerging technologies like storage, variable renewables are unlikely to face any practical limit to growth even under current grid paradigms and market structures.

Nothing Sacred About Existing Markets

But even if renewables do face adoption limits in current markets, there is no reason we have to keep these markets the way they are. Wholesale power markets are largely a product of historical coincidence, formed out of the paradigms of the last century in which thermal power plants competed only with each other. Modern market design that reflects the realities and changing resource mix of the 21st century grid, being pioneered in Germany already, can go a long way towards aligning incentives for least-cost resource mixes. Particularly, incorporating behind-the-meter distributed energy resources and flexible loads into energy markets—as is being done in California and New York—can bring new capabilities and a refined level of control to the grid.

An Integration Challenge?

Evolving supply, flexible demand, storage, and updated markets can remove the limits to increasing renewable energy on the grid. In a later post, we will highlight how these same levers can address the common concerns—and misunderstandings—about “integration costs” of renewable energy. For example, a much-hyped recent paper claims that high-penetration renewables must incur steeply rising integration costs. But that turns out to be an artifact of extremely restrictive assumptions in the models used, combined with an assertion that competitive harm to thermal-plant incumbents is an economic cost of the renewables that beat them.

Renewables Are Here To Stay

The “problems” with renewables often brought up by analysts may be real in isolation, but are overstated when the full range of options is considered. Indeed, these are good problems to have: they’re the natural forces of supply and demand acting to send signals to market participants to diversify resource choice, incentivize demand flexibility, and invest in storage and other emerging technologies. Arguments against wind and solar PV conclude that these resources will need greater subsidies to survive in the “duck curve” era. But instead, we can tap the latent power of supply diversity, demand flexibility, storage, and market design to level the playing field for all resources, rather than clinging to the premises of the 20th century grid. Protecting the old system is far inferior to enabling the new one so that innovation can flourish, entrepreneurs can thrive, and all options can compete fully and fairly. Source

 

 

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Caribbean Sustainable Energy Roadmap and Strategy (C-SERMS) Baseline Report and Assessment

Caribbean Sustainable Energy Roadmap and Strategy (C-SERMS) Baseline Report and Assessment

http://www.worldwatch.org/cserms/baseline-report

The Caribbean region stands at a crossroads, faced with several critical challenges associated with the generation, distribution, and use of energy. Despite the availability of tremendous domestic renewable energy resources, the region remains disproportionately dependent on imported fossil fuels, which exposes it to volatile oil prices, limits economic development, and degrades local natural resources. This ongoing import dependence also fails to establish a precedent for global action to mitigate the long-term consequences of climate change, which pose a particularly acute threat to small-island states and low-lying coastal nations.

While onerous, these shared challenges are far outweighed by the region’s tremendous potential for sustainable energy solutions. By acting on this potential, the Caribbean can assume a leading role in the global effort to combat climate change while promoting sustainable regional economic and societal development. Representing a geographically, culturally, and economically diverse cross-section of the region, the Caribbean Community (CARICOM) provides the ideal platform to construct the legislative and regulatory frameworks necessary to achieve this transition.

CARICOM represents 15 diverse member states: Antigua and Barbuda, The Bahamas, Barbados, Belize, Dominica, Grenada, Guyana, Haiti, Jamaica, Montserrat, Saint Lucia, St. Kitts and Nevis, St. Vincent and the Grenadines, Suriname, and Trinidad and Tobago. Although these states vary widely, they face many common energy challenges.

CARICOM has already begun to play a crucial role in the regional transition to sustainable energy. Recognizing the need to develop a coordinated regional approach to expedite uptake of renewable energy and energy efficiency solutions in the Caribbean, CARICOM adopted its regional Energy Policy in 2013 after a decade in development. The policy charts a new climate-compatible development path that harnesses domestic renewable energy resources, minimizes environmental damage, and spurs social opportunity, economic growth, and innovation.

To translate these intentions into action, the CARICOM Secretariat commissioned the Caribbean Sustainable Energy Roadmap and Strategy (C-SERMS), designed to build on existing efforts in the region and to provide CARICOM member states with a coherent strategy for transitioning to sustainable energy. In this C-SERMS Baseline Assessment and Report, the Worldwatch Institute provides an analysis of the region’s current energy and energy policy situation, evaluates regional potential for renewable energy and energy efficiency solutions, and recommends regional targets for energy sector transformation in the short, medium, and long terms.

Download Report: http://www.worldwatch.org/system/files/C-SERMS_Baseline_10.29.2015.pdf

 

 

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Energy Day Launches Major Initiatives on Renewables, Efficiency and Access

7 December 2015: A number of major cooperative initiatives on renewable energy, energy access and energy efficiency were announced during Energy Day at the Paris Climate Change Conference. Hundreds of participants from governments, businesses and financial institutions participated in the event held as part of the Lima-Paris Action Agenda (LPAA) Focus on Energy.


The UN and partners launched a US$5 billion effort to expand renewable energy in Africa. The amount will come from public and highly concessional finance between 2016 and 2020, with an additional US$15 billion in leverage from the Green Climate Fund, and other bilateral and multilateral sources.


Secretary-General Ban Ki-Moon underscored the importance of the initiative, saying, “A global energy transformation must reduce heat-trapping emissions. It also needs to ensure that we leave no one behind. Those things can only be achieved if we tackle the issues of energy access, energy efficiency, and renewable energy together as a trinity.”


The Africa Renewable Energy Initiative (AREI) was launched to spur the installation of 10 gigawatts (GW) of new and additional renewable energy capacity on the continent by 2020. By 2030, the initiative aims for renewable energy installations totaling 300 GW—double the 150 GW in electricity generation from all sources in Africa today. The initiative is being led by the African Union's New Partnership for Africa's Development (NEPAD), the African Group of Negotiators, the African Development Bank (ADB), the UN Environment Program (UNEP) and the International Renewable Energy Agency (IRENA). [UNFCCC Press Release]


The Africa Clean Energy Corridor (ACEC) announced plans for a similar corridor in West Africa. Like ACEC, which operates in East and Southern Africa, the West African Clean Energy Corridor is to serve as a platform for the accelerated deployment and scaling-up of renewable energy, helping to meet rising demand and foster Africa's economic growth without adding to global climate risks. [ACEC Brochure]


The Global Geothermal Alliance (GGA), a partnership of 36 countries and 23 institutions, aims to deliver a five-fold increase in the global installed capacity for geothermal power, and a doubling of geothermal heating, by 2030. [IRENA Press Release]


The Global Environment Facility (GEF) announced US$2 million in funding to kick-start a clean-energy investment initiative called the Climate Aggregation Platform (CAP). The CAP, to be launched in Spring 2016, is expected to leverage over US$100 million in co-financing from the Inter-American Development Bank (IDB) and other partners to promote low-carbon energy assets and low-cost financing for these assets in developing countries. [GEF-UNDP-Climate Bonds Joint Press Release]


Saint Lucia will become the 29th island to join the Small Island Developing States (SIDS) Lighthouses Initiative. To date, 18 SIDS have developed renewable energy roadmaps through the initiative, which has also facilitated US$150 million in financing and the deployment of 18 megawatts (MW) of renewable power. Starting in Africa and Latin America, the Sustainable Energy Marketplace will serve as a matchmaking platform to bring together investors with renewable energy projects. The Marketplace intends to house 100 projects by the beginning of 2016 and to mobilize US$10 billion in project financing by 2019. [Sustainable Energy Marketplace Brochure]


Other energy-related announcements at the Paris Conference include the International Solar Alliance (ISA), an initiative led by the Governments of India and France that has garnered the support of 120 countries. Among other commitments, the supporting countries express their intention to collectively mobilize more than US$1000 billion by 2030 to scale up solar energy deployment. [UNFCCC Press Release] [IISD RS News Story]


Royal Philips committed to become carbon neutral by 2020, after the company cut its carbon footprint by 40% between 2007 and 2015. Speaking at the Energy Day Summit, Eric Rondolat, Chief Executive Officer, Philips Lighting, urged leaders to set more aggressive targets, cautioning against “a potentially catastrophic rise in global temperatures.” He lauded energy efficiency as a critical goal, saying that, “Faster adoption of LED lighting, and a drive to renovate existing city infrastructure and greater use of solar-powered LED lighting would have a huge impact.” [Philips Press Release]


The LPAA is a joint undertaking of the Peruvian and French COP presidencies, the Office of the UN Secretary-General and the UNFCCC Secretariat. It is convening on the sidelines of the 21st session of the Conference of the Parties (COP 21) to the UNFCCC. The LPAA hosted the event together with the Sustainable Energy For All (SE4All) initiative and International Renewable Energy Agency (IRENA). [IRENA Press Release] [SE4All Press Release] [IISD RS Coverage of Energy Day] More




 

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Climate Expert James Hansen: The Planet May Become Ungovernable

The repercussions of climate disruption are still not being acknowledged fully, warned climatologist Dr. James Hansen, addressing an audience of Baby Boomer and Greatest Generation climate activists on September 9.

Dr. Jim Hansen

“We’ve now got an emergency,” he told about 150 “elder activists” at Calvary Baptist Church in Washington, DC, who were participating in Grandparents Climate Action Day.

Hansen — formerly NASA’s head climate scientist, now adjunct professor at Columbia University — is probably best known for bringing definitive evidence of global warming to Congress in testimony in 1988. In July of this year, he released a report with sixteen co-authors studying glacier melt in Greenland and Antarctica. Unlike previous models, the new report takes into account some feedback loops which may be hastening the loss of ice sheet mass far faster than anticipated.

Time is running out to transition to renewable energy, Hansen said, yet the most “relevant” people in power aren’t aware of the situation’s gravity. “Even people who go around saying, ‘We have a planet in peril,’ don’t get it. Until we’re aware of our future, we can’t deal with it.”

Mass species extinction, extreme weather events, dry spells and fires are climate change impacts which are happening now. A warmer atmosphere and warmer oceans can lead to stronger storms, he explained. Superstorm Sandy, for example, remained a hurricane all the way up the Eastern seaboard to New York because Atlantic waters were abnormally warm.

“Amplifying impacts” and feedback loops will accelerate the changes, according to Hansen. “It will happen faster than you think,” he said. If major coastal cities become “dysfunctional” because of sea level rise, as he believes is possible, the global economy could be in peril of collapse.

It is therefore imperative to stop using coal, oil and gas as energy sources now. “We’ve already burned as much as we can afford,” he said. Fossil fuels already burned will continue to have impacts, because the climate system “has inertia.” “We’ve only felt the warming for half of the gases that are up there,” he said.

The use of fossil fuels is still on the rise in spite of the dangers, he said, because governments subsidize them and don’t make companies bear the real costs to society. The only viable way to make the price of fossil fuels “honest,” in his opinion, is to implement a “fee and dividend” system.

While Hansen denounced “unfettered capitalism”and “scary” trade agreements in the works, he believes government regulation can steer captains of industry onto the right path. “We’ve got to make the system work for us,” he said. “If you properly harness the market, it will work for you.”

He gave an example of incentives and tax breaks for solar panels, which he has on his own home, and how he contributes electricity to the grid. Yet one audience member took issue with a corruption-free scenario. “Come to Virginia, I dare you!” he said. (In Virginia, where Dominion Virginia Power has a stranglehold on state politics, “standby” fees and other barriers stifle solar panel installation by individuals.)

Hansen, a grandparent himself, was the keynote speaker at Grandparents Climate Action Day, an event to mobilize elder activists and promote a policy agenda aimed at reducing greenhouse gas emissions.

Hansen believes elders possess resources and wisdom which, combined with the zeal of youth, can help find solutions to climate change. “Older people have a lot of clout, a lot of votes, and time,” he said. With more older people getting involved, there will be more pressure to make needed changes.

Fellow speaker John Sorensen, co-founder of the Conscious Elders Network, echoed this point. The 80 million elders in the U.S. — 25 percent of the population — are living longer and healthier lives with more time and resources to devote to activism.

Hansen is supporting a lawsuit in which 21 young people are suing the U.S. government. (One of the plaintiffs is his granddaughter Sophie.) The lawsuit alleges that the federal government knew decades ago that burning fossil fuels and climate were linked, but continued on the same course anyway.

In his testimony for Youth v. Obama, Hansen said, “In my opinion, this lawsuit is made necessary by the at-best schizophrenic, if not suicidal, nature of U.S. climate and energy policy.”

The judiciary, he believes, is the only viable recourse left for the younger generation, “because the courts will be less under the thumb of the fossil fuel industry.”

“Young people have all these rights that are guaranteed by the constitution, and that’s what we’re asking the courts to look at, and I think this may be our best chance to force the government to do its job,” he said.

Most of the elders participating in Grandparents Climate Action Day probably won’t live to see the worst effects of climate change, yet they were eager to learn about the earth future generations will inherit. One participant explained her reason for being there. After working with children for her whole career, she realized that “all of it mean[s] nothing if we don’t have a livable planet.”

“Young people have all these rights that are guaranteed by the constitution, and that’s what we’re asking the courts to look at, and I think this may be our best chance to force the government to do its job,” he said.

Most of the elders participating in Grandparents Climate Action Day probably won’t live to see the worst effects of climate change, yet they were eager to learn about the earth future generations will inherit. One participant explained her reason for being there. After working with children for her whole career, she realized that “all of it mean[s] nothing if we don’t have a livable planet.” More

 

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