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    WRI Insights

    Insights is WRI’s flagship publication dedicated to telling stories about the intersection of people, nature and the climate. Through analysis, commentary and data-driven articles, WRI's researchers share expertise and highlight solutions for securing a sustainable future.

    • A yellow school bus is parked at the curb, with students waiting nearby.
      Cities

      High Diesel Prices Have Increased US School Costs by $1.1 Billion

      School districts and fleet operators in the U.S. spent an estimated $1.1 billion more on diesel fuel in the past 12 months than they did in the previous period, straining school budgets as diesel prices soared above $6 per gallon for the first time on record.

      Charted November 11, 2026
    • Energy

      Electrification Can Lower Energy Bills, but Only if We Do it Right

      The UN climate summit in Antalya, Turkey (COP31) aims to accelerate the shift to electrification, urging countries to adopt a pledge to supply 35% of global final energy consumption with electricity by 2035. But how quickly the world moves toward electric products hinges on a key question: Will they actually lower rising energy bills?

      Commentary November 9, 2026
    • Forests

      Forest Communities Are Showing What a Better Economy Looks Like

      Indigenous Peoples and local communities manage lands holding 54% of the world’s remaining intact forests. A visit to the Brazilian Amazon shows what it will take for forest economies to thrive.

      Commentary November 4, 2026
    • Climate

      COP31: Delivering on Africa's Climate Priorities

      Commentary November 4, 2026
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    AI and Data Centers

    Extreme Weather

    Impacts of the Iran War

    Solutions in Focus

    ... Click to see more
    Aerial view of a large data center campus near homes and a playfield.
    Equity & Governance

    From Energy Use to Air Quality, the Many Ways Data Centers Affect US Communities

    Energy prices and water use aren't the only ways data centers affect U.S. communities. We break down the impacts — and how some states are dealing with them.

    Explainer February 17, 2026
    A worker connecting electrical cords beneath a solar panel.
    Climate

    AI Can Help or Harm the Planet. It's Up to Us.

    AI doesn't have to be bad for the planet. It can help us fight climate change, protect nature and improve lives — but only if it's used with care.

    Commentary September 10, 2025
    Workers repair electricity lines in a residential neighborhood.
    Energy

    What's Really Driving Up US Electricity Prices? We Unpack the Numbers.

    U.S. electricity prices have risen nearly 30% since 2010. Learn what’s driving higher power bills — and what can be done to bring consumers relief.

    Explainer December 15, 2025
    An engineer checks rooftop solar panels in Rajasthan, India
    Energy

    The Truth About Renewable Electricity: Your Questions, Answered

    Information — and misinformation — is swirling about renewables and their costs, benefits and reliability. Here, we set the record straight. 

    Explainer August 31, 2026
    Fire in the Amazon rainforest
    Climate

    How Might a ‘Super El Niño’ Affect Food, Forests and Water?

    We asked five WRI experts how this year’s El Niño may differ from past events.

    Expert Take August 28, 2026
    Forest fire in Borneo, Indonesia
    Forests

    The Latest Data Confirms: Forest Fires Are Getting Worse

    New data shows that forest fires are getting worse, burning more than twice as much tree cover today as they did 20 years ago, largely due to climate change.

    Finding August 4, 2026
    People cool down and fill up water bottles at a public water dispenser in Paris, France
    Climate

    How Is the World Coping with Extreme Heat?

    We asked WRI experts Carter Brandon and Ruth Engel how people, cities and health systems can adapt to extreme heat.

    Expert Take June 30, 2026
    People sit outside a church in Bogota, Colombia
    Cities

    Urban Trees: An Underused Tool for Keeping People Cool

    Trees can make it feel up to 14 degrees cooler. Yet analysis shows many cities are leaving large areas of plantable land underutilized. 

    Finding April 16, 2026
    Workers clean solar panels in China
    Clean Energy

    As Iran War Strains Fuel Supplies, Clean Energy Is Secure Energy

    As the Iran war causes fuel shortages and price spikes around the world, some countries are faring better thanks to abundant clean energy.

    Commentary April 10, 2026
    Ship in the Strait of Hormuz
    Energy

    Amid the Iran Conflict, Resilience Must Be the Top Priority

    Strengthening the world's food and energy systems offers a buffer against not only war, but climate change and other growing threats. 

    Commentary April 27, 2026
    The dry riverbed of the Zayandeh Rud River in Isfahan, Iran.
    Water Security

    Iran War Could Worsen Middle East’s Water Woes

    WRI water expert Liz Saccoccia explains how the war in Iran could intensify water crises, potentially amplifying risks to food security, energy and stability across the Middle East.

    Expert Take March 20, 2026
    A man harvests vegetables on a farm equipped with solar panels
    Energy

    With ‘Agrivoltaics,’ Farmers Can Grow Both Food and Energy

    As U.S. farmers face rising costs and threats to their land, on-farm solar panels may offer a critical lifeline.

    Vignette August 12, 2026
    People eat at an IKEA cafe in Toronto
    Food

    Restaurants Are Using Behavioral Science to Promote Plant-based Eating — and It’s Working

    From Unicorn Burgers to reimagined meatballs, food service providers are getting creative with their plant-based offerings. In the process, they’re saving money and reducing their planetary impact.

    Vignette June 1, 2026
    Yellow school buses lined up beside charging stations in a parking lot.
    Cities

    When School's Out, Electric School Buses Can Help Keep the Power On

    With vehicle-to-grid technology, electric school buses can send stored power back to the grid, helping communities and generating revenue for local schools.

    Vignette August 20, 2026
    Shenzhen Talent Park in Houhai Central District
    Cities

    Shenzhen, China, Pioneers ‘Near-Zero Carbon Communities’

    Shenzhen is implementing 113 near-zero carbon demonstration projects, an ambitious plan to cut greenhouse gas emissions, reduce energy costs and expand parks and walkways. In the process, it's creating a blueprint for a modern green city. 

    Vignette April 20, 2026

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    Explainers

    • Climate

      What Are Net-Negative Emissions?

      To lower global temperatures after exceeding 1.5 degrees of warming, the world will need to go beyond net zero and remove more carbon dioxide from the atmosphere than it emits.

      Explainer October 8, 2026
    • Energy

      The Truth About Renewable Electricity: Your Questions, Answered

      Information — and misinformation — is swirling about renewables and their costs, benefits and reliability. Here, we set the record straight. 

      Explainer August 31, 2026
    • Energy

      It’s Not Enough to Electrify More. We Must Electrify Better.

      EVs and other electric products are emerging not only as a climate strategy, but as a question of affordability, economic competitiveness, public health, consumer experience, energy security and resilience to volatile fuel markets. 

      Explainer August 3, 2026
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    2901 Resources for
    Cities
    May 29, 2018
    Choral Mauladia, a street vendor and trade unionist in Ahmedabad. Photo: Getty Images Reportage.
    Commentary
    May 29, 2018

    Informal Workers Make Cities Work For All: 3 Stories from Thailand, India and Colombia

    More than 60 percent of workers are members of the informal economy. Instead of ignoring the informal economy, cities should plan for it; doing so will increase sustainability and productivity while protecting some of the world's least-advantaged.

    Commentary
    Climate
    May 24, 2018
    Banks could be more transparent about their climate progress.
    Commentary
    May 24, 2018

    The World Is Counting on Banks to Deliver Climate Finance. Counting Their Progress Is No Easy Feat.

    Analysis of 35 large banks found that, by and large, they are unable to convey their overall climate progress. Many report on their climate-friendly investments, but few offer the full picture by also reporting their financing of activities that add emissions, too.

    Commentary
    Business
    May 24, 2018
    Plastic pollution piles up on a beach on Clipperton Atoll in the Pacific.
    Commentary
    May 24, 2018

    Barriers to a Circular Economy: 5 Reasons the World Wastes So Much Stuff (and Why It's Not Just the Consumer's Fault)

    Most people blame consumers for the 1.3 billion tons of trash the world generates every year. The reality is that there are more systemic issues at play.

    Commentary
    Forests
    May 22, 2018
    Forest watershed
    Commentary
    May 22, 2018

    Forests and Wetlands Are Water Infrastructure. New Green Bond Helps Finance Their Protection

    Wetlands, forests and other green spaces are the original water infrastructure. For the first time, they can now be financed through bonds – just like other built infrastructure such as treatment plants and dams.

    Commentary
    Energy
    May 21, 2018
    An apprentice trains for a job in energy efficiency.
    Commentary
    May 21, 2018

    Boosting the Cool Factor of Energy Efficiency

    The world needs to double its global rate of improvement in energy efficiency. To get there will require a massive effort—and right now, the United States is lagging behind.

    Commentary
    Energy
    May 17, 2018
    Solar panels installed at the Googleplex.
    Commentary
    May 17, 2018

    As Apple, Google and Others Promote Renewable Power, What Is the Best Way to Evaluate Corporate Energy Leadership?

    Big buyers of electricity have keyed in on a single metric, but a more holistic understanding of leadership can unlock creative ways to accelerate the renewables revolution.

    Commentary
    Forests
    May 14, 2018
    Soybean harvesting in Caroline County, Md.
    Commentary
    May 14, 2018

    Forests Could Be Casualties in a U.S.-China Trade War

    China's tariff on U.S. soy could drive production to South America. Without precautions, deforestation could follow.

    Commentary
    Climate
    May 11, 2018
    Latest round of climate negotiations in Bonn, Germany
    Commentary
    May 11, 2018

    Bonn Climate Talks Yield Some — But Not Enough — Progress Putting the Paris Agreement Fully Into Motion

    Negotiators made progress in a number of areas at the latest UN climate talks, which wrapped on May 10, but an overburdened agenda left them with a lot more ground to cover before the big climate summit (COP24) in Poland this December.

    Commentary
    Energy
    May 10, 2018
    Solar panels in Utah
    Commentary
    May 10, 2018

    These 20 Water-Stressed Countries Have the Most Solar and Wind Potential

    Power from solar and wind requires zero or little water, unlike coal, gas and other forms of thermal power. Renewable energy can therefore be particularly attractive to water-stressed countries looking to meet their increasing electricity demands without producing emissions.

    Commentary
    Cities
    May 7, 2018
    Looking out onto the Delhi Metro tracks in Badarpur. Flickr/Axel Drainville
    Commentary
    May 7, 2018

    Mass Transit Is a Public Good. Everyone—Not Just Riders—Should Pay For It.

    A debate in Delhi about how to finance the metro rail system offers lessons for the rest of the world. WRI India CEO O.P. Agarwal explains.

    Commentary

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    • Busy traffic on a highway.
      Climate

      Where Do Emissions Come From? These Charts Explain Greenhouse Gas Emissions by Sector

      Carbon dioxide and other greenhouse gases are rapidly warming the planet. But where do they come from? WRI experts explain which sectors emit the most GHGs.

      Charted April 27, 2026
    • People waiting in the shade of a bus stop shelter.
      Climate Resilience

      6 Strategies that Achieve Climate Mitigation and Adaptation Simultaneously

      Strategies that achieve climate mitigation and adaptation simultaneously can be some of the most powerful for fighting climate change.

      Explainer September 4, 2025
    • Climeworks founder C.Gebald & J.Wurzbacher in front of Climeworks plant
      Climate

      6 Things to Know About Direct Air Capture

      Direct air capture (DAC) is a promising carbon removal approach that uses chemical reactions to pull CO2 from the air, helping to mitigate climate change.

      Explainer September 2, 2025
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