Training Example: Sierra Club – Review the Data, Give Your Score & Compare to the Real AI Evaluation

[H1] Protect Public Lands
For over 130 years, Sierra Club has been taking corporate giants to court and mobilizing people nationwide to keep our public lands public. Help power the next fight with your donation.
Donate

[H1] Home

Sierra Club is the largest and most influential grassroots environmental organization in the country. For more than 130 years, we’ve been working to promote clean energy, safeguard the health of our communities, protect wildlife, and preserve our remaining wild places through grassroots activism, public education, lobbying, and legal action.

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390 Coal Plants Retired

Clean energy technologies are driving a new era of job creation and American prosperity that works for everyone.

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433 National Parks and Monuments Protected
We have a long legacy of protecting America’s public lands, the waters that flow through them, and the wildlife that depends on both.

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64 Local Chapters
Local chapters are central to our grassroots mission and are the main drivers of Sierra Club’s values, priorities, and vision for the future.

[H3] Join Our Movement
We can stop the climate crisis. But we must act now, together, to save our home, our world. The Sierra Club has people in 50 states across the country ready to mobilize. Will you join us?

Take Action

[IMG: Teen service trip in the John Muir Wilderness]
[H2] Get involved in
Your nearest Sierra Club chapter:
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Our local chapters are the heart and soul of the Sierra Club. Explore what’s happening in your area and how you can join in.Learn More

[H3] Sign up for the latest environmental news and actions.

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Thanks for joining the millions of Sierra Club supporters who are fighting to protect our world, and our future!
Donate

[H3] Get Outside
The Sierra Club Outings program provides environmentally friendly outdoor adventures—from Tahoe to Tibet—for people of all ages, abilities, and interests. Find a trip that feels like it was designed for you today.Take A Trip

[H3] Sierra Magazine
Sierra is a national print and digital magazine publishing award-winning journalism. It combines features on green living and outdoor adventure with reporting about threats to the environment, conveying the ideals at the heart of the Sierra Club’s mission. Sierra Club members enjoy a free subscription to Sierra.See our 2026 Spring Issue

[H1] Chapters

[H1] Sierra Club Chapters

AlaskaAlaska Chapter
AlabamaAlabama Chapter
ArkansasArkansas Chapter
ArizonaGrand Canyon Chapter
CaliforniaSierra Club California
CaliforniaAngeles Chapter
CaliforniaKern-Kaweah Chapter
CaliforniaLoma Prieta Chapter
CaliforniaMother Lode Chapter
CaliforniaRedwood Chapter
CaliforniaSan Diego Chapter
CaliforniaSan Francisco Bay Chapter
CaliforniaSan Gorgonio Chapter
CaliforniaSanta Barbara-Ventura Chapter
CaliforniaSanta Lucia Chapter
CaliforniaTehipite Chapter
CaliforniaVentana Chapter
ColoradoColorado Sierra Club
ConnecticutConnecticut Chapter
District of ColumbiaWashington DC Chapter
DelawareDelaware Chapter
FloridaFlorida Chapter
GeorgiaGeorgia Chapter
HawaiiHawaii Chapter
IdahoIdaho Chapter
IllinoisSierra Club Illinois Chapter
IndianaHoosier Chapter
IowaIowa Chapter
KansasKansas Chapter
KentuckyKentucky Chapter
LouisianaDelta Chapter
MassachusettsMassachusetts Chapter
MarylandMaryland Chapter
MaineMaine Chapter
MichiganMichigan Chapter
MinnesotaNorth Star Chapter
MissouriMissouri Chapter
MississippiMississippi Chapter
MontanaMontana Chapter
NebraskaNebraska Chapter
New HampshireNew Hampshire Chapter | Sierra Club
New JerseyNew Jersey Chapter
New MexicoRio Grande Chapter
NevadaToiyabe Chapter
New YorkAtlantic Chapter
North CarolinaNorth Carolina Chapter
North DakotaNorth Dakota Chapter
OhioOhio
OklahomaOklahoma Chapter
OregonOregon Chapter
PennsylvaniaPennsylvania Chapter
Puerto RicoCapítulo de Puerto Rico
Rhode IslandRhode Island Chapter
South CarolinaSouth Carolina Chapter
South DakotaSouth Dakota Chapter
TennesseeTennessee Chapter
TexasLone Star Chapter
UtahUtah Chapter
VirginiaVirginia Chapter
VermontVermont Chapter
WashingtonWashington State Chapter
WisconsinWisconsin Chapter
West VirginiaWest Virginia Chapter
WyomingWyoming Chapter

Our local chapters are the heart and soul of the Sierra Club. Explore what’s happening in your area and how you can join in.
[H4] Find your nearest Sierra Club chapter:

[H1] Ways to Give

[H1] Ways to Give

See More Ways to Give

[H1] Ways to Give

Join
Renew
Donate
Give Monthly

[H2] Join our 3,500,012+ millions of supporters

[H3] Be a champion for the environment and fight for everything we hold dear. Join today.
Clean air, safe drinking water, wildlife and wild places are under attack—and once they're gone, they're gone for good.
Add your voice to millions of Sierra Club supporters committed to defending and preserving these precious resources when you join the nation's largest and most effective grassroots organization today.

[H2] Renew

[H3] Love being a member of the Sierra Club?
We need your help more than ever. Renew your membership today.
If there was ever a time to come back to Sierra Club, it's now. The threats to clean air, safe drinking water, wildlife and wild places are mounting every day.
Rejoin the nation's largest and most effective grassroots organization and be a voice for our natural world. Renew your membership today.
Single
Joint
Life

[H2] Donate

[H3] Preserve and defend our most precious resources and wild places. Donate today.
The Sierra Club is leading the fight to protect wild places and fragile ecosystems, reduce dependence on fossil fuels, and build a clean energy future.
With your donation of $15 or more today, you'll also become a member of the Sierra Club and play a vital role in preserving and defending our natural world.

[H2] Wildlife and wild places need you.

[H3] Become a Wilderness Guardian today.
The clean air, safe drinking water, wildlife, and wild places we love are under attack. We need you now more than ever.
Monthly giving is an easy way to make a difference every day. Your gift provides the resources to sustain long-term campaigns that lead to the permanent protection of our most precious resources.

(We cannot) violate our parks, forests, wildernesses... to ruin for all time what all time cannot replace.-NANCY NEWHALL

[H3]
Why I Give
"The Sierra Club gets things done because of its size. I trust its breadth and depth of expertise, and count on it to track a wide variety of issues — from promoting clean energy to protecting wetlands — at the local to the global level."

[H3]
More Ways to Give

[H3]
Membership Options
JoinRenewLife MembershipGift Membership Support Your Local Chapter

[H3]
Monthly Gifts
Monthly Giving Program

[H3]
Leadership Giving
Sequoia CircleMake a c4 Stock Gift

[H3]
Leave a Legacy
Gifts Via WillLife Income GiftsTax-Reducing GiftsRetirement Plan GiftsGift Planning

[H3]
Tax-Favorable Gifts
Donate to the Sierra Club Foundation
IRA Qualified Charitable Distribution
Donor-Advised Funds
Sierra Club Foundation-Sponsored Projects
Gift Planning
Stock or Property Gifts
Donate Your Car

[H3]
Honor & Tribute Gifts
Celebration DonationsMemorial DonationsDownload and Print Form

[H3]
Be a Force for Good
EnergySageCARS

[H3]
Gifts That Make a Difference
Sierra Club StoreAdopt a Wild Animal

[H3] Major Gifts and Foundation Grants
For other ways to support Sierra Club's mission, including through major gifts and foundation grants, please contact majorgifts@sierraclub.org.
Email Major Gifts

"Climb the mountains and get their good tidings. Nature's peace will flow into you as sunshine flows into trees."— John Muir

[H3]
Member Care
Our team of Member Care representatives is ready to help you with any questions you have. Please contact us by email at member.care@sierraclub.org, or by phone at 415-977-5653. Our office hours are 9 AM - 5 PM PT Monday - Friday.
Contact Us

[H2]
Your Impact

10M+
acres of wilderness protected

75K
volunteer outings leaders

433
national parks & monuments protected

15K
outings taken per year

[H1] Terms and Conditions of Use

Terms and Conditions last revised August 20, 2025.Welcome to the Sierra Club website. The policies below are applicable to the Sierra Club’s network of websites, including sierraclub.org and its affiliated websites (including any versions optimized for viewing on a wireless or tablet device); all email newsletters published or distributed by the Sierra Club; all apps published by the Sierra Club; and all other interactive features, services, and communications provided by the Sierra Club (collectively, the “Sites”), however accessed and/or used, that are operated by us, made available by us, or produced and maintained by the Sierra Club (collectively “Sierra Club” or “we”, “us”, or “our”). In addition to the content on the Sites, the Sites provide you with various opportunities to submit content and participate in various shopping and community activities services (collectively, “Services”). Please read these terms and conditions carefully before using the Sites.This is a legal agreement between you and us that states the material terms and conditions that govern your use of the Sites. This agreement, together with all updates, supplements, additional terms, and all of our rules and policies collectively constitute the “Terms & Conditions” between you and us. BY ACCESSING THE SITES AND SERVICES, YOU AGREE TO BE LEGALLY BOUND BY THESE TERMS & CONDITIONS. IF YOU DO NOT AGREE TO THE TERMS OF SERVICE AND CONDITIONS OF USE STATED HEREIN, PLEASE DO NOT USE THE SITES AND EXIT IMMEDIATELY. WE RESERVE THE RIGHT TO MODIFY OR AMEND THESE TERMS & CONDITIONS FROM TIME TO TIME WITHOUT NOTICE TO YOU. IF YOU CONTINUE TO USE OUR SITES AFTER WE POST CHANGES TO THESE TERMS & CONDITIONS, IT WILL MEAN THAT YOU ACCEPT THOSE CHANGES. UNLESS WE PROVIDE YOU WITH SPECIFIC NOTICE, NO CHANGES TO OUR TERMS OF USE WILL APPLY RETROACTIVELY. Additional terms and conditions may apply to the purchase of products, such as shipping and return policies. By using the Sites, you agree to such terms and conditions.  If you are under 13 years of age, do not use the Sites.  If you are under 18 years of age, you may use the Sites only if you have legal parental or guardian consent to accept these Terms & Conditions and are fully able to abide by them. To the extent that you purchase any products or services or participate in any contests, sweepstakes or other promotions via the Sites, you warrant that you are over the age of 18, have the right and authority to enter into these Terms & Conditions, and are fully able and competent to abide by them. If you are not over 18 years of age, do not purchase any products or services or participate in any contests, sweepstakes or other promotions via the Sites. Sierra Club does not knowingly collect information from children under the age of 13. If you are under 13, please don’t submit any personally identifiable information to the Sierra Club on the Sites.Contents:Privacy Policy and Your California Privacy RightsUse of Materials on the SitesYour User Submissions to the SiteCommunity GuidelinesAdvertising RightsUser DataNotice of Claims for Copyright InfringementProduct OrdersFeesSecurityAccount Registration and SecurityAccess and InterferenceLinksRepresentations and WarrantiesWarranty Disclaimer and Limitation of LiabilityActivity DisclaimerIndemnityGeneral ProvisionsUSE OF MATERIALS ON THE SITESThe Sierra Club maintains the Sites for your personal information, education, and communication. Please feel free to browse our Sites. All materials on our Sites, including but not limited to artwork, photographs, graphics, audio clips, video clips, text and trademarks (collectively, “Content”), except for User Submissions (as defined below), are the sole property of the Sierra Club, its licensors, vendors, agents and/or its Content providers. The exclusive rights to all Content on the Sites are protected by U.S. and international laws of copyright, trademark and unfair competition.It Is in keeping with the Sierra Club’s mission to encourage public discourse and activism regarding conservation of the natural environment. Accordingly, unless particular Content is specifically restricted as noted on the Sites, it is the Sierra Club’s policy to allow limited reproduction and distribution of the Content, excluding User Submissions, posted on our Sites as follows: You may copy, reproduce and distribute Content from the Sites, excluding User Submissions, provided that: (1) the particular article or section is reproduced in its entirety in its original form and  you may not edit or otherwise change the substance of the content, or change or delete any copyright, trademark and other proprietary notices; (2) all copies include a statement that the Content was reproduced from a Sierra Club website with permission of the Sierra Club; (3) all copies include the following notice “©[Insert Current Year] Sierra Club. All Rights Reserved.” Or other copyright notice as set forth on the materials copied; (4) the copies are distributed only for the non-commercial educational or public policy purposes of promoting conservation of the natural environment; and (5) the copies are distributed at no charge, or at most, at actual cost. Notwithstanding the foregoing or anything else in these Terms and Conditions, except as authorized under the copyright laws, you are responsible for obtaining permission before reusing any third party copyrighted material that is available on the Sites. Provided you comply with all of these conditions, the Sierra Club grants you a limited, revocable, non-exclusive, nontransferable, non-sublicensable license to use the Content included on the Sites solely as provided herein and as limited by our rights in any Content not produced by Sierra Club.Other than as specifically described above, you may not copy, reproduce, distribute, modify, display, prepare derivative works based on, republish, transmit, repost or otherwise use the Content on our Sites, without prior written authorization from the Sierra Club (and, as applicable, any third party copyright owners of such Content). To request such permission from the Sierra Club, send an email with the details of your specific request to permissions@sierraclub.org.All trademarks, service marks and trade names of Sierra Club (including, but not limited to, the Sierra Club name, any logos, the Sites’ names, the Sites’ design, the name of our magazine (SIERRA), Sierra Club Books, Sierra Club Productions, the tagline “Explore, Enjoy, and Protect the Planet”, Sierra Student Coalition, and all other names of Sierra Club programs referenced herein or on the Sites) (collectively, the “Marks”) are registered or common law trademarks of the Sierra Club. In no event may the Marks be reproduced separately from the textual content associated with them on the Sites. You shall not: (1) use our name or any language, pictures or symbols which could, in Sierra Club’s judgment, imply Sierra Club’s endorsement, including without limitation in any (i) written or oral advertising or presentation, or (ii) brochure, newsletter, book, or other written material of whatever nature, without Sierra Club’s prior written consent; or (2) remove any Marks, copyrights, or other proprietary notices from any Content found on the Sites. Unauthorized use of any Marks may be a violation of federal and state law.If you download software from the Sites in order to use the Content as authorized above, the software, including any files, images, audio or video clips incorporated in or generated by the software, and data accompanying the software (collectively, “the Software”) is licensed to you by the Sierra Club. The Sierra Club does not transfer the title to you. You own the medium on which the Software is recorded, but the Sierra Club retains full title to the Software, and all intellectual property rights therein. You may not redistribute, sell, decompile, reverse engineer, disassemble, or otherwise reduce the Software to a human-perceivable form.YOUR USER SUBMISSIONS TO THE SITESYou and other users of the Sites may submit information, text, photographs, graphics, videos, or other material or create and maintain profiles, pages or campaigns (collectively, “User Submissions”) to or on the Sites. User Submissions remain the intellectual property of the individual user who made the submission, You agree to indemnify and hold Sierra Club and its affiliates, agents, representatives, directors, officers, employees, and licensors, harmless from any liability of any nature arising out of or related to any content or materials submitted to or displayed on the Sites by you or by others using your user account.User Submissions do not represent the views of Sierra Club or any individual associated with Sierra Club, and we do not control this content. Sierra Club does not endorse any User Submission or any opinion, recommendation, or advice expressed therein, and the Sierra Club expressly disclaims any and all liability in connection with User Submissions. In no event shall you represent or suggest, directly or indirectly, Sierra Club’s endorsement of User Submissions. Sierra Club does not vouch for the accuracy or credibility of any User Submissions on our Sites, including without limitation Addup.org, and does not take any responsibility or assume any liability for any actions you may take as a result of reading User Submissions on our Sites. Through your use of the Sites and Services, you may be exposed to content that you may find offensive, objectionable, harmful, inaccurate or deceptive. There may also be risks of dealing with underage persons, people acting under false pretense, international trade issues and foreign nationals. By using our Sites, you assume all associated risks. Users should be aware that your User Submissions are public, not private communications. All User Submissions are deemed non-confidential and Sierra Club shall be under no obligation to maintain the confidentiality of any information, in whatever form, contained in any User Submissions. When you voluntarily disclose personal information through your User Submissions, that information can be collected and used by others and may result in unsolicited messages from other people.You agree that your User Submissions will comply with our Community Guidelines, below.By submitting User Submissions to the Sites, you hereby grant Sierra Club an irrevocable, non-exclusive, worldwide, royalty-free, fully paid-up license to reproduce, use, copy, modify, adapt, publish, sell, distribute, translate, create derivative works from, publicly display, or publicly perform the User Submission (or any portion thereof) in perpetuity, and the Sierra Club may sublicense all or part of its rights under this license or assign them to third parties.Sierra Club may refuse or remove any User Submission that, in its sole judgment, violates these Terms & Conditions. Sierra Club has the right, but not the obligation, to monitor the Sites for inappropriate content. You are solely responsible for any User Submission you post on the Sites.Sierra Club assumes no responsibility or liability for the deletion, corruption, or loss of any content or material submitted by you, or for our failure to receive or store submitted content for any reason, including without limitation malfunctioning of any network, hardware, or software. We reserve the right to change these general practices, limits, and restrictions at any time, in our sole discretion.COMMUNITY GUIDELINESWe welcome and respect your opinions, even if we don’t agree with them. We ask that you welcome and respect our opinions and those of other visitors to the Sites. Communicate with common courtesy and collegial respect; disagree without being disagreeable. We also welcome your creativity, but don’t be vulgar. The DON’T’S below are intended to keep each Site a safe, informative, and constructive community for all those who visit it. Please understand and comply with them in this spirit.You agree not to submit, upload or post any User Submission to the Sites which (1) libels, defames, invades privacy, or is profane, sexually explicit, obscene, pornographic, abusive, tortious, harmful to minors, threatening, or interferes with the ability of others to enjoy the Sites; (2) harasses, degrades, intimidates or is hateful toward an individual or group of individuals on the basis of religion, gender, sexual orientation, race, ethnicity, age, or disability; (3) infringes any intellectual property or other right of any person or entity, including but not limited to, violating anyone’s copyrights, patents, trade secrets, trademarks, trade names or other proprietary right of a third party, or would otherwise give rise to civil liability; (4) falsifies or deletes author attributions, legal notices or other proprietary designations; (5) violates any law or regulation, or these Terms & Conditions; (6) constitutes or encourages conduct that could constitute a criminal offense, under any applicable law or regulation; (7) contains viruses, corrupted files, or other materials that may cause damage to another’s computer, (8) advertises or otherwise solicits funds or sales of goods or services, or which disseminates any junk mail, spam, chain letters, schemes or other form of such solicitation, (9) is false, deceptive, or misleading; (10) impersonates any person or entity including, but not limited to, a Sierra Club employee or leader, or falsely states or otherwise misrepresents your affiliation with a person or entity; or (11) violates an applicable U.S. or foreign law, treaty, regulation or convention related to privacy, publicity, data protection, electronic communications or anti-spamming.ADVERTISTING RIGHTSSierra Club reserves the right to sell, license and/or display any advertising, attribution, links, promotional and/or distribution rights in connection with your User Submission, and Sierra Club and its licensors or affiliates will be entitled to retain any and all revenue generated from any sales or licenses of such advertising, attribution, links, or promotional or distribution rights. Nothing in these additional terms obligates or may be deemed to obligate Sierra Club to sell, license or offer to sell or license any advertising, promotion or distribution rights.USER DATAYou promise to: (a) provide true, accurate, current and complete information as prompted by a Site’s registration form, order form or otherwise (such information being the “User Data”) and (b) maintain and promptly update the User Data to keep it true, accurate, current and complete. If you provide any information that is untrue, inaccurate, not current or incomplete, or the Sierra Club has reasonable grounds to suspect that such information is untrue, inaccurate, not current or incomplete, the Sierra Club has the right to suspend or terminate your account and refuse any and all current or future use