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DTSTART;TZID=America/Denver:20260428T190000
DTEND;TZID=America/Denver:20260428T200000
DTSTAMP:20260428T143027
CREATED:20260428T020857Z
LAST-MODIFIED:20260428T020857Z
UID:10003652-1777402800-1777406400@boulder.earth
SUMMARY:Challenges & Trade-offs in Achieving 100% Clean Electricity
DESCRIPTION:Challenges & Trade-offs in Achieving 100% Clean Electricity\nWhen: April 28\, 7pm \nWhere: Boulder Unitarian Universalist Church \nREGISTER HERE! \nOur Boulder County chapter welcomes Ron Sinton\, President of Sinton Instruments\, for a Speaker Series presentation exploring the challenges and trade-offs of achieving 100% renewable energy. \nThis talk will explore the interplay between solar\, wind\, storage\, and gas in the quest for affordable clean energy. \nThe focus will be on simple explanations that can be used to better visualize and understand more detailed plans. Decisions are being made now with less-than-perfect information about the future. Cost is an essential element\, as affordable clean electricity is the fundamental requirement to enable rapid progress in clean transportation and heating\, both of which now individually create more pollution than electricity in Colorado. \nJoin us in person in Boulder\, Colorado\, at the Unitarian Universalist Church of Boulder (UUCB). Arrive early for networking and light refreshments. The main presentation will start at 7 PM.
URL:https://boulder.earth/event/challenges-trade-offs-in-achieving-100-clean-electricity/
LOCATION:Boulder Unitarian Universalist Church\, 5001 Pennsylvania Ave\, Boulder\, CO 80303
CATEGORIES:climate,education,energy
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BEGIN:VEVENT
DTSTART;TZID=America/Denver:20260428T190000
DTEND;TZID=America/Denver:20260428T210000
DTSTAMP:20260428T143027
CREATED:20260422T034057Z
LAST-MODIFIED:20260422T034057Z
UID:10003468-1777402800-1777410000@boulder.earth
SUMMARY:Why Private Land Conservation Matters
DESCRIPTION:Why Private Land Conservation Matters\nWhen: April 28\, 7:15pm-8:45pm \nWhere: Boulder Unitarian Universalist Church \nLEARN MORE HERE! \nJoin BCAS for social time with light refreshments before this program! Doors open at 6:30. \nThis program will feature a discussion about the importance of protecting and conserving privately owned land in Colorado for the benefit of people and wildlife.  Colorado is a state with a large amount of public land. Land trusts serve to protect private lands\, and this talk will show how these lands play a significant role in wildlife survival\, and how and why organizations like Colorado Open Lands work to protect both landscapes and our beloved wildlife. This talk will leave you feeling good about the work being done to protect these private lands for posterity.
URL:https://boulder.earth/event/why-private-land-conservation-matters/
LOCATION:Boulder Unitarian Universalist Church\, 5001 Pennsylvania Ave\, Boulder\, CO 80303
CATEGORIES:climate,Conservation,education,Land Management,Nature
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BEGIN:VEVENT
DTSTART;TZID=America/Denver:20260429T120000
DTEND;TZID=America/Denver:20260429T130000
DTSTAMP:20260428T143027
CREATED:20260422T034444Z
LAST-MODIFIED:20260422T034444Z
UID:10003469-1777464000-1777467600@boulder.earth
SUMMARY:How Flowers Made Our World Webinar
DESCRIPTION:How Flowers Made Our World Webinar\nWhen: April 29\, 12pm-1pm \nWhere: Virtual \nREGISTER HERE! \nFlowers are revolutionaries. When flowering plants evolved\, they swiftly transformed the planet\, and their productivity sustains much of life today. \nFrom rainforests to prairies to seagrass meadows\, much of the Earth’s diversity is now directly dependent on flowering plants. Without flowers\, primates would not have evolved and our ancestors would never have ventured beyond the forest in grasslands. \nUsing examples from his latest book\, How Flowers Made Our World\, David Haskell will illuminate the many ways that we live on a floral planet.
URL:https://boulder.earth/event/how-flowers-made-our-world-webinar/
LOCATION:Virtual
CATEGORIES:Biodiversity,education,Nature,pollinators,Webinar
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BEGIN:VEVENT
DTSTART;TZID=America/Denver:20260429T160000
DTEND;TZID=America/Denver:20260429T170000
DTSTAMP:20260428T143027
CREATED:20260428T014304Z
LAST-MODIFIED:20260428T014304Z
UID:10003648-1777478400-1777482000@boulder.earth
SUMMARY:Nuclear Power and Artificial Intelligence Webinar
DESCRIPTION:Nuclear Power and Artificial Intelligence Webinar\nWhere: April 29\, 4pm \nWhere: Virtual \nREGISTER HERE! \n\n\nJoin experts in nuclear tech & AI to learn about the environmental impact of small modular nuclear reactors and artificial intelligence. \n\n\n\n\nAs the result of an executive order from the Trump administration that removes any guardrails to protect the environment\, Colorado is being targeted for both new nuclear build (so-called “small modular reactors”) in Pueblo and a boom in data centers along the Front Range. \nThe Joanna Macy Center is honored to host two leading experts in nuclear technology and artificial intelligence in a webinar on April 29th 4PM Mountain Time. Professor MV Ramana\, author of Nuclear is not the Solution: The Folly of Atomic Power in the Age of Climate Change (Verso books\, 2024)\, and Professor Benedetta Brevini\, author of Is AI Good for the Planet? (Polity publisher\, 2021) will share their views and take your questions. \nThere is a lot of talk about a nuclear power renaissance\, but for now that remains to be seen. What we do know is that the main reason for new nuclear reactors is not to provide electricity for hospitals or heating for homes\, but rather to fuel industries that centralize power for the billionaire class. That is\, to provide energy for artificial intelligence\, cloud computing and bitcoin. None of these are necessary for life and in fact threaten the long-term health of people and local ecologies. Please join us on April 29th to learn more and understand how best to counter these dangerous proposals.
URL:https://boulder.earth/event/nuclear-power-and-artificial-intelligence-webinar/
LOCATION:Virtual
CATEGORIES:climate,education,Technology,Webinar
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BEGIN:VEVENT
DTSTART;TZID=America/Denver:20260429T173000
DTEND;TZID=America/Denver:20260429T190000
DTSTAMP:20260428T143027
CREATED:20260420T144159Z
LAST-MODIFIED:20260420T144159Z
UID:10003463-1777483800-1777489200@boulder.earth
SUMMARY:PEOPLE of the SACRED LAND Film Premiere & Discussion
DESCRIPTION:PEOPLE of the SACRED LAND Film Premiere & Discussion\nWhen: April 29. 5:30pm\nWhere: Dairy Arts Center\nTICKETS HERE!\n\nWhat’s often missing from the conversations about colonization in the U.S. are rigorous\, comprehensive\, academically supported Native-led studies proving that— even through the lens of modern law— large areas of what we call the United States were truly stolen and remain illegally occupied. And nowhere in our country is the evidence and culpability more dramatic than in the state of Colorado. \nPEOPLE of the SACRED LAND follows Richard Williams (Oglala Lakota\, Northern Cheyenne) as he recounts the widely untold history of Colorado through the findings of the Truth\, Restoration\, and Education Commission (TREC) reports.
URL:https://boulder.earth/event/people-of-the-sacred-land-film-premiere-discussion/
LOCATION:Dairy Arts Center\, 2590 Walnut Street Boulder\, CO 80302
CATEGORIES:activism,creative arts,culture building,education,Indigenous knowledge, organizing & leadership,resilience,social justice
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BEGIN:VEVENT
DTSTART;TZID=America/Denver:20260429T180000
DTEND;TZID=America/Denver:20260429T193000
DTSTAMP:20260428T143027
CREATED:20260407T003109Z
LAST-MODIFIED:20260407T003109Z
UID:10003391-1777485600-1777491000@boulder.earth
SUMMARY:After We March\, We Organize! Solidarity Warriors Indivisible Action Group
DESCRIPTION:📢✊ After We March\, We Organize! 🔥 Solidarity Warriors Indivisible Action Group 🗽\nWhen: Wednesdays\,  6pm-7:30pm \nWhere: Virtual \nREGISTER HERE! \nMass demonstrations like 🚫👑 No Kings prove one thing beyond doubt: the people are AWAKE and FIRED UP! 🔥 But rallying in the streets is just the beginning. The real power comes from what we do after the march. Research shows that no movement with 3.5% of the population in continuous mobilization has ever failed 📊 — but only when they go beyond demonstrations into mass noncooperation\, noncompliance\, and strategic action that dismantles the pillars holding up authoritarianism. That’s exactly what we’re here to build. 🛠️ Come learn the organizing skills we wish we had known from the start — and let’s transform that protest energy into lasting\, unstoppable change. 💪 \n📚🎤 Every week we feature guest speakers and training on topics like: \n🛡️ How to Protest Safely 🌎 Immigrant Rights 🪶 Indigenous History 🔐 Cybersecurity ✊ Community Organizing Tactics and much more! \n🌟 About Solidarity Warriors: We’re an action-focused\, Indivisible group 💥 born after the November election and proud lead organizers of No Kings 2 in Denver 🏔️. We’re people from across the nation — many in Colorado — united by one commitment: action over grievance. 🎯 We don’t just talk about what’s wrong — we plan\, organize\, and partner with marginalized communities to make things right. ✊🏽 \n🚨 Come ready to answer one question: What are YOU going to DO? 👉 Join us. The movement needs you. 🗽✊🔥
URL:https://boulder.earth/event/after-we-march-we-organize-solidarity-warriors-indivisible-action-group/2026-04-29/
LOCATION:Virtual
CATEGORIES:activism,climate,community,education,Governance,Human Rights,Networking,resilience,social justice,Webinar
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BEGIN:VEVENT
DTSTART;TZID=America/Denver:20260429T180000
DTEND;TZID=America/Denver:20260429T193000
DTSTAMP:20260428T143027
CREATED:20260414T015209Z
LAST-MODIFIED:20260414T015209Z
UID:10003446-1777485600-1777491000@boulder.earth
SUMMARY:Rain Barrel Webinar: How to Choose\, Install\, and Maintain a Rain Barrel
DESCRIPTION:Rain Barrel Webinar: How to Choose\, Install\, and Maintain a Rain Barrel \nWhen: April 29\, 6pm-7:30pm \nWhere: Virtual \nREGISTER HERE! \nSave water\, save money\, and protect water quality by installing a rain barrel at home! Installing a rain barrel is a small change that can make a big difference\, providing up to hundreds of extra gallons of water each year you can use to water your grass\, flowers\, and trees. Collecting rainwater and putting it to use in your yard “slows the flow” of water\, keeping it from becoming stormwater runoff that can pick up pollutants as it flows towards storm drains. This webinar will teach you how to choose\, install\, and maintain a rain barrel. We will also cover important information about the guidelines around rainwater harvesting in Colorado and have plenty of examples of what an installed rain barrel looks like. \nRegistration is free but required – register now for this rain barrel webinar. This webinar only includes a presentation – no rain barrels or installation kits will be distributed as part of this virtual event. After registering\, you will receive a confirmation email containing information about joining the webinar.
URL:https://boulder.earth/event/rain-barrel-webinar-how-to-choose-install-and-maintain-a-rain-barrel/
LOCATION:Virtual
CATEGORIES:climate,education,water,Webinar
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BEGIN:VEVENT
DTSTART;TZID=America/Denver:20260430T120000
DTEND;TZID=America/Denver:20260430T130000
DTSTAMP:20260428T143027
CREATED:20260428T021333Z
LAST-MODIFIED:20260428T021333Z
UID:10003653-1777550400-1777554000@boulder.earth
SUMMARY:How Flowers Made Our World Webinar
DESCRIPTION:How Flowers Made Our World Webinar\nWhen: April 30\, 12pm-1pm \nWhere: Virtual \nREGISTER HERE! \nFlowers are revolutionaries. When flowering plants evolved\, they swiftly transformed the planet\, and their productivity sustains much of life today. \nFrom rainforests to prairies to seagrass meadows\, much of the Earth’s diversity is now directly dependent on flowering plants. Without flowers\, primates would not have evolved and our ancestors would never have ventured beyond the forest in grasslands. \nUsing examples from his latest book\, How Flowers Made Our World\, David Haskell will illuminate the many ways that we live on a floral planet.
URL:https://boulder.earth/event/how-flowers-made-our-world-webinar-2/
LOCATION:Virtual
CATEGORIES:Biodiversity,climate,education,Nature,Webinar
ATTACH;FMTTYPE=image/jpeg:https://boulder.earth/wp-content/uploads/2026/04/Flowers-Haskell-Cover-JPG-_1_-1-e1777342410131.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Denver:20260430T130000
DTEND;TZID=America/Denver:20260430T143000
DTSTAMP:20260428T143027
CREATED:20260318T004022Z
LAST-MODIFIED:20260318T004022Z
UID:10003362-1777554000-1777559400@boulder.earth
SUMMARY:Agrivoltaics Webinar: Fire Safety Within Your Panels
DESCRIPTION:Agrivoltaics Webinar: Fire Safety Within Your Panels\nWhen: April 30\, 1pm \nWhere: Virtual \nREGISTER HERE! \nAgrivoltaics is the co-location of agricultural activities within a solar array whereby the microclimates of the solar panels impact the growth\, health\, and production of crops and livestock. \nThe Colorado Agrivoltaic Learning Center is providing a series of discussions about agrivoltaics highlighting various professionals engaged in or adjacent to the field of agrivoltaics. We center our discussions on the outlook for agrivoltaics specifically in Colorado\, though certain aspects of agrivoltaic designs or operations can be extrapolated to other areas of the country. Total run time of this webinar will be no more than 90 minutes. \n 
URL:https://boulder.earth/event/agrivoltaics-webinar-fire-safety-within-your-panels/
LOCATION:Virtual
CATEGORIES:agriculture,climate,community,education,energy,Webinar
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END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Denver:20260430T180000
DTEND;TZID=America/Denver:20260430T190000
DTSTAMP:20260428T143027
CREATED:20260428T011828Z
LAST-MODIFIED:20260428T011828Z
UID:10003643-1777572000-1777575600@boulder.earth
SUMMARY:NEIS: A Night with the Experts
DESCRIPTION:NEIS: A Night with the Experts\nWhen: April 30\, 6pm \nWhere: Virtual \nREGISTER HERE! \nIn March 2025\, President Trump signed Executive Order (EO) 14300 directing the Nuclear Regulatory Commission (NRC) to relax the radiation protection regulations protecting nuclear workers and the public. \nThrough the Radiation Exposure Compensation Act (RECA) and Energy Employees Occupational Illness Compensation Program Act (EEOICPA)\, more than $33 billion had been paid out to victims of radiation exposures from being downwind of nuclear bomb testing or working at nuclear weapons facilities. The US Congress found that 98 percent of the radiation-related illnesses and deaths resulted from radiation exposures LESS than the federal limits. This evidence strongly suggests that the existing radiation protection limits are non-conservative and certainly do not support raising the limits to harm even more Americans.
URL:https://boulder.earth/event/neis-a-night-with-the-experts/
LOCATION:Virtual
CATEGORIES:activism,climate,education,energy,Policy,Webinar
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END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Denver:20260430T183000
DTEND;TZID=America/Denver:20260430T193000
DTSTAMP:20260428T143027
CREATED:20260422T035021Z
LAST-MODIFIED:20260422T035021Z
UID:10003470-1777573800-1777577400@boulder.earth
SUMMARY:The Biodiversity Crisis is Urgent - the Solution is in Your Hands
DESCRIPTION:The Biodiversity Crisis is Urgent – the Solution is in Your Hands\nWhen: April 30\, 6:30pm-7:30pm \nWhere: Boulder Public Library \nLEARN MORE HERE! \nThere is a magical but often unseen eco-system operating in your own backyard!  Panel experts from organizations such as The Butterfly Pavilion and People and Pollinators Action Network will amaze you with how simply adding native plants to your yard can help save our pollinators.  An eye-opening 20-minute film will be followed by a Q and A. You will leave with a plan that makes it easy for you to get started. \n6:00 p.m.: Doors Open\n6:30 p.m.: Film followed by Q&A \nA range of experts will be in the lobby at outreach tables before and after the event. \nHosted by KISS Native Plants (Keep It Simple Solutions for Native Plant Gardeners)\nFor questions and more information contact Info@KISSnativePlants.org
URL:https://boulder.earth/event/the-biodiversity-crisis-is-urgent-the-solution-is-in-your-hands/
LOCATION:Boulder Public Library Canyon Theater\, 1001 Arapahoe Ave.
CATEGORIES:Biodiversity,climate,education,Land Management,Nature,pollinators
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