2026 Most Affordable Online Environmental Engineering Degree Programs

by Imed Bouchrika, PhD

Co-Founder and Chief Data Scientist

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What can I expect from an online environmental engineering degree program?

An online environmental engineering bachelor’s program usually combines mathematics, natural science, engineering fundamentals, environmental systems, and applied problem-solving. Students commonly study topics such as environmental chemistry, water and wastewater treatment, fluid mechanics, hydrology, environmental policy, biology, physics, chemistry, and pollution control.

Some online programs are true engineering degrees, while others are environmental science, environmental management, sustainability, geosciences, or conservation-focused degrees. That distinction matters. Students who want to pursue engineering licensure should look closely at ABET accreditation and licensure preparation, while students interested in consulting, conservation, sustainability, policy, or compliance may find that a related environmental degree fits their goals.

Practical learning is typically built into online programs through virtual labs, mailed lab kits, remote experiments, local fieldwork, short residencies, or senior capstone projects. These experiences help students connect scientific concepts to real-world issues such as water testing, ecosystem assessment, site remediation, and regulatory compliance.

Where can I work with an environmental engineering degree?

Environmental engineering graduates work across public agencies, consulting firms, utilities, manufacturers, research organizations, and sustainability-focused employers. According to the Bureau of Labor Statistics, the largest share of environmental engineers works in engineering services (27%), followed by state and local governments and management, scientific, and technical consulting services.

Work settings can vary significantly. Some professionals spend much of their time analyzing data, preparing reports, designing systems, or reviewing regulations. Others visit treatment plants, construction sites, wetlands, industrial facilities, waterways, or remediation sites. Employment opportunities may exist in urban, suburban, and rural areas, depending on regional infrastructure, environmental regulation, water needs, climate risks, and industry activity.

Graduates may also work in universities, research institutions, hospitals, manufacturing plants, utility companies, conservation organizations, or sustainability departments. Common responsibilities include reducing emissions, improving waste handling, supporting regulatory compliance, assessing environmental impact, improving water systems, and helping organizations operate more sustainably.

How much can I make with an environmental engineering degree?

An environmental engineering degree can support strong earning potential, but salaries are not guaranteed and depend on role, industry, region, education level, licensure, and experience. According to the US Bureau of Labor Statistics, the median annual salary for environmental engineers is $96,530.

Early-career roles may begin around $62,000 per year, while experienced professionals in senior or specialized roles can earn over $130,000 annually. Federal government roles often report some of the higher salaries in the field, followed by engineering consulting firms and manufacturing employers.

Location can also influence pay. Regions with substantial infrastructure investment or strong environmental regulations, such as California or New York, may offer higher compensation for certain roles. Students should compare salary data by state, employer type, license expectations, and job title before estimating return on investment.

1. Most Affordable Online Environmental Engineering Degree for 2026
2. How long does it take to complete an online environmental engineering degree program?
3. How does an online environmental engineering degree compare to an on-campus program?
4. What is the average cost of an online environmental engineering degree program?
5. What are the financial aid options for students enrolling in an environmental engineering degree program?
6. What are the prerequisites for enrolling in an environmental engineering degree program?
7. What courses are typically in an environmental engineering degree program?
8. What types of specializations are available in an online environmental engineering degree program?
9. What sets online environmental engineering apart from other online technical degrees?
10. Are online environmental engineering programs accredited and do they support licensure?
11. What challenges are associated with earning an online environmental engineering degree?
12. Can complementary certifications boost my environmental engineering career?
13. How do you choose an online environmental engineering degree program?
14. What career paths are available for graduates of online environmental engineering degree programs?
15. What is the job market for graduates with an online environmental engineering degree?

Most Affordable Online Environmental Engineering Degree for 2026

How do we rank schools?

Affordability is important, but a low price is not enough. A useful ranking should also help students understand program fit, academic quality, flexibility, transfer options, and whether the degree supports their career goals.

Research.com uses trusted public and institutional data sources, including the IPEDS database, Peterson’s, the College Scorecard, and the National Center for Education Statistics. These sources help create a more reliable view of cost, institutional characteristics, and student-facing program information.

The goal of this list is to highlight affordable online environmental engineering and closely related environmental bachelor’s options without treating every program as identical. Some programs are more engineering-oriented, while others focus on environmental science, management, sustainability, conservation, or policy. For a broader explanation of ranking criteria, see our methodology page.

1. Southern New Hampshire University – B.S. in Environmental Science

Southern New Hampshire University offers a fully online Bachelor of Science in Environmental Science for students who want broad scientific preparation with applied environmental coursework. The curriculum draws from environmental science, biology, physics, chemistry, conservation biology, and geospatial technologies. A notable feature is the use of mailed home lab kits, such as those supplied through Carolina Biological, which allows students to complete hands-on activities without traveling to campus.

• Cost per credit: $330
• Required credits: 120
• Accreditation: NEASC (New England)
• Best fit: Students seeking a flexible, career-oriented environmental science program with advising support and at-home lab options.

2. University of Phoenix – B.S. in Environmental Science

The University of Phoenix structures its Bachelor of Science in Environmental Science for adults balancing school with work and other responsibilities. The program covers climate change, infrastructure, renewable resources, and urban environmental systems. Students may begin any month and progress through one course at a time. More than 90% rate academic counseling at 5 stars, which may appeal to students who value frequent support while completing an online degree.

• Cost per credit: $398
• Required credits: 120
• Accreditation: HLC
• Best fit: Working adults who want monthly start dates, one-course pacing, and structured academic counseling.

3. Purdue Global – B.S. in Environmental Policy & Management

Purdue Global offers a Bachelor of Science in Environmental Policy and Management that connects environmental science with policy, business, and economics. Students work through real-world case studies and examine environmental decision-making from both scientific and organizational perspectives. The program may be especially relevant for military students and veterans because it offers Prior Learning Assessment opportunities and military-focused support.

• Total per credit: $371
• Required credits: 180 quarter credits
• Accreditation: HLC
• Best fit: Students interested in environmental policy, management, business applications, and veteran-friendly credit options.

4. Liberty University – B.S. in Green & Sustainable Management

Liberty University combines sustainability, energy topics, and geographic information systems within a faith-based academic environment. Students may lower their total cost through free digital textbooks and by transferring up to 75% of eligible previous college credits. The absence of a standardized test requirement may also help nontraditional learners who want an accessible admissions process.

• Cost per credit: $390
• Required credits: 120
• Accreditation: SACSCOC
• Best fit: Transfer students, faith-oriented learners, and students looking for sustainability management coursework with free e-textbooks.

5. Columbia Southern University – B.S. in Environmental Science

Columbia Southern University provides one of the lower-cost accredited environmental science options in this list. Coursework includes environmental policy, conservation biology, chemistry, and toxicology. Textbooks are included in tuition, which can make budgeting easier for students preparing for consulting, conservation, compliance, or environmental operations roles.

• Cost per credit: $245
• Required credits: 120
• Accreditation: SACSCOC
• Best fit: Budget-conscious students who want predictable costs and career-focused environmental science coursework.

6. Fort Hays State University – B.S. in Environmental Geosciences

Fort Hays State University delivers an online Bachelor of Science in Environmental Geosciences with emphasis areas such as geology, hydrology, climatology, GIS, and remote sensing. The technical focus may appeal to students interested in earth systems, mapping, water resources, and environmental field analysis. Students may also access internship opportunities with local firms.

• Cost per credit: $226.88
• Required credits: 120
• Accreditation: HLC
• Best fit: Students who want affordable geoscience training, GIS exposure, and practical skills connected to field-based environmental work.

7. American Public University System – B.S. in Environmental Science

American Public University System offers an online Bachelor of Science in Environmental Science with study in environmental science, policy, sustainability, and wildlife management. Students use interactive virtual labs instead of traditional campus-based labs. Free e-textbooks help reduce out-of-pocket costs, and courses are taught by professionals with field experience.

• Cost per credit: $370
• Required credits: 120
• Accreditation: HLC
• Best fit: Learners who want virtual labs, multiple concentration options, practitioner-led instruction, and included e-textbooks.

8. University of Florida – B.S. in Environmental Management

University of Florida Online offers a Bachelor of Science in Environmental Management with coursework in hydrology, soil science, pest management, and ecology. Students may complete lab requirements through local institutions or short-term camp-based bootcamps, giving the program a practical component while preserving online flexibility. Its per-credit cost makes it one of the most affordable options in this ranking.

• Cost per credit: $111.92
• Required credits: 120
• Accreditation: SACSCOC
• Best fit: Students seeking a highly affordable public-university option with local or short-term lab pathways.

9. Oregon State University, Ecampus – B.S. in Fisheries, Wildlife & Conservation Sciences

Oregon State University Ecampus offers an online Bachelor of Science in Fisheries, Wildlife & Conservation Sciences with mailed lab kits, optional field visits, and specializations such as restoration, ecology, and wildlife management. The program has been consistently ranked among the top 10 online bachelor’s programs by US News, and its courses are designed by faculty experienced in teaching adult online learners.

• Cost per credit: $300–$350 (residency-based)
• Required credits: 120
• Accreditation: NWCCU
• Best fit: Students interested in conservation science, wildlife management, restoration, ecology, and field-connected online learning.

10. University of Wisconsin, Superior – B.S. in Sustainable Management (Completion)

The University of Wisconsin, Superior participates in a collaborative sustainable management completion program designed for students who already have an associate degree or comparable transfer credits. The curriculum ends with a capstone project completed with industry or nonprofit input, making it especially relevant for students interested in sustainability operations, corporate responsibility, and environmental compliance.

• Cost per credit: $360
• Required credits: 63 (completion track)
• Accreditation: HLC
• Best fit: Transfer students who want a sustainability-focused completion pathway with an applied capstone.

How long does it take to complete an online environmental engineering program?

Most full-time students need about four years to complete an online bachelor’s degree in environmental engineering or a closely related field. A traditional bachelor’s plan usually includes around 120 credit hours, although some engineering-oriented programs may require more credits because of math, science, lab, and design requirements.

Part-time students often take longer, especially if they work full time, care for family members, or transfer credits from multiple institutions. Some schools offer year-round terms, accelerated sessions, or generous transfer policies that can shorten the timeline. However, the Education Data Initiative reports that students in online programs take about 69 months, or roughly 5.75 years, to finish their degrees on average.

How does an online environmental engineering degree compare to an on-campus program?

Online and campus-based environmental engineering programs can cover similar academic material, especially when the same institution, faculty, and accreditation standards apply. Students still study technical topics such as fluid mechanics, environmental chemistry, water systems, wastewater treatment, pollution control, and environmental regulation. The main difference is how the instruction, labs, advising, and collaboration are delivered.

Online programs rely on learning platforms, video lectures, discussion boards, virtual labs, remote collaboration tools, and sometimes mailed lab kits or local field assignments. Campus programs provide more immediate access to physical labs, faculty offices, student organizations, and in-person peer networks. For students comparing flexible degree paths across disciplines, the decision is similar to evaluating the cheapest interdisciplinary studies degree online: convenience matters, but so do academic fit, outcomes, and support.

Online learning is now a mainstream part of higher education. In fall 2021, 61% of US undergraduates took at least one online course, and 28% studied fully online. More than 2.8 million students now enrol exclusively in distance education programs at degree-granting institutions, which shows that remote degree formats have become a common option for students who need flexibility.

What is the average cost of an online environmental engineering degree program?

The average cost of an online bachelor’s degree in environmental engineering ranges from $30,000 to $60,000 for the full program. That estimate can include tuition, fees, and course materials, but actual costs vary by institution, transfer credits, residency status, technology fees, lab fees, textbook policies, and how long a student remains enrolled.

Online environmental engineering and environmental science programs can be competitively priced compared with other STEM pathways, including options such as the cheapest biochemistry degree online. Public universities, in-state online tuition, completion programs, and included textbook models can reduce the total price.

For comparison, top-ranked environmental engineering programs at public universities average about $14,300 per year for in-state students and $51,400 for out-of-state students. Online study may also reduce indirect costs such as housing, transportation, parking, and relocation, but students should still budget for lab materials, software, proctoring, and internet access.

Students considering technical online degrees should compare prerequisites as well as tuition. Environmental programs often expect strong math and science preparation, similar to the academic foundation needed for the cheapest geographic information systems online degree.

What are the financial aid options for students enrolling in an environmental engineering degree program?

Students should begin by completing the Free Application for Federal Student Aid (FAFSA). The FAFSA is used to determine eligibility for federal aid programs such as Federal Pell Grants, Federal Supplemental Educational Opportunity Grants (FSEOG), and the Federal Work-Study (FWS) program.

Scholarships can also reduce borrowing. Professional associations, private foundations, companies, state agencies, and colleges may offer awards for STEM students, environmental science majors, underrepresented students, transfer learners, veterans, or students with financial need. For example, the American Indian Science and Engineering Society (AISES) offers the Henry Rodriguez Reclamation Scholarship worth $5,000 per year, while the Hispanic Scholarship Fund awards up to $5,000 annually to eligible students.

Graduate students may have access to fellowships or graduate assistantships that include tuition waivers and monthly stipends in exchange for research or teaching work. State programs such as Cal Grant in California and institutional scholarships from universities may also help lower total cost.

Students who later want to move from technical work into leadership may consider pairing environmental training with business education, such as an accelerated MBA. This can be useful for professionals pursuing management roles in sustainability, infrastructure, consulting, or green industry operations.

Ways to reduce the total cost

• Compare total program cost, not only tuition: Include fees, lab kits, software, books, proctoring, transfer evaluations, and graduation fees.
• Ask about transfer credits before enrolling: A generous transfer policy can save time and money, but only if credits apply to required courses.
• Look for included materials: Programs that include textbooks or e-textbooks can make costs more predictable.
• Use employer tuition benefits: Working students should ask whether their employer reimburses environmental, engineering, sustainability, or compliance-related coursework.
• Stay continuously enrolled when possible: Stopping out can delay graduation and may increase total costs.

What are the prerequisites for enrolling in an environmental engineering degree program?

Admissions requirements vary, but environmental engineering and related technical bachelor’s programs generally expect students to show readiness for college-level math, science, and analytical coursework.

• High school diploma with STEM preparation: Applicants are usually expected to have completed mathematics such as algebra, geometry, trigonometry, and sometimes calculus, along with chemistry, biology, and physics.
• Competitive grades and possible test scores: Many schools review GPA and performance in science and math courses. Some institutions still consider SAT or ACT scores, while test-optional schools may place more emphasis on coursework and grades.
• Transfer coursework for advanced standing: Transfer students may need prior college courses in calculus, physics, chemistry, statics, or other prerequisites. A 2.0–2.5 GPA in prerequisite courses is often required, though admitted students may exceed those minimums.

What courses are typically in an environmental engineering degree program?

A bachelor’s program in environmental engineering usually begins with mathematics and foundational sciences before moving into applied engineering and environmental systems. Early coursework often includes calculus, chemistry, physics, biology, and statistics. Upper-level coursework may include fluid mechanics, environmental chemistry, hydrology, water and wastewater treatment, waste management, pollution control, environmental modeling, and design.

Students who are still exploring technical majors may notice overlap with best-value online applied sciences programs, particularly during the first two years when math, science, and general education requirements are common across several STEM-adjacent degrees.

ABET-accredited programs often organize the curriculum around roughly 38-44 hours of math and science plus 63 hours of specialized environmental engineering studies, totaling around 131 credits. This structure is designed to support technical depth, lab work, design experience, and preparation for licensure, graduate school, or professional roles.

Students comparing environmental engineering with adjacent fields may also review career outcomes in environmental biology. For example, the average environmental biologist salary in the US is about $71,000 annually, which may make that pathway appealing to students more interested in ecosystems, wildlife, biology, or field research than engineered systems.

How are practical, hands-on experiences integrated into online environmental engineering programs?

Online environmental engineering programs use several methods to replace or supplement in-person lab work. Common approaches include virtual simulations, remote-access laboratories, mailed lab kits, local fieldwork, team-based design projects, and capstone assignments tied to real environmental problems.

Some institutions allow students to control real equipment online. For example, a collaborative virtual lab with a geo-centrifuge can let students run geotechnical experiments remotely while receiving real-time data and visual feedback. This type of setup gives students exposure to authentic equipment without requiring a full campus relocation.

Other programs send lab-in-a-box kits with materials such as sensors, test strips, or testing supplies for activities like coliform or algal testing. These experiences do not replace every benefit of a full physical lab, but they can help online students develop observation, measurement, documentation, and troubleshooting skills.

What types of specializations are available in an online environmental engineering degree program?

Specializations allow students to align their degree with a specific career direction. Common focus areas include water resources, sustainability, air quality engineering, hazardous waste management, environmental health and safety, conservation, environmental policy, GIS, and ecological restoration.

Students who know they want a sustainability-centered pathway may also compare dedicated sustainability programs, including the cheapest online bachelor's degree in sustainability. This can be a better fit for students who want to work in corporate sustainability, energy planning, ESG-related roles, or environmental operations rather than engineering design.

For example, the University of Illinois program offers five focused areas, including Energy & Environmental Sustainability, Public Health Engineering, and One Water. Specializations are usually built through electives, and students often choose 14% to 80% of their own technical courses, with a median of 44% flexibility in curriculum choices.

At the graduate level, students may find more advanced tracks such as hydroclimatology, environmental fluid mechanics, bioremediation, and groundwater modeling. These areas can support work in climate adaptation, water security, ecosystem restoration, remediation, and research-oriented roles.

Students who want to move into executive leadership, business ownership, or high-level environmental strategy may eventually consider online DBA programs. A doctoral business credential can complement technical experience for professionals managing sustainability teams, green technology ventures, or policy-focused organizations.

What sets online environmental engineering apart from other online technical degrees?

Online environmental engineering differs from many technical degrees because its core purpose is to apply engineering and scientific methods to environmental protection, public health, infrastructure resilience, and regulatory compliance. Instead of focusing primarily on software, design media, or digital products, students learn how to analyze physical systems, manage environmental risk, and design or evaluate solutions for water, air, waste, soil, and ecological challenges.

That makes the degree distinct from creative technology programs such as online colleges for game design, where the emphasis is more often on interactive media, digital production, and user experience. Environmental engineering is more closely tied to measurable environmental outcomes, public systems, compliance standards, and community safety.

Are online environmental engineering programs accredited and do they support licensure?

Accreditation should be one of the first items students verify. Institutional accreditation confirms that a college or university meets broad academic standards. Programmatic accreditation, especially ABET accreditation for engineering programs, can be especially important for students who plan to pursue engineering licensure.

Students should ask whether the online program supports the prerequisites for the Fundamentals of Engineering (FE) exam and, later, the Professional Engineer (PE) exam. Licensure requirements can vary by state, and not every environmental science, sustainability, or environmental management degree is designed to meet engineering licensure expectations.

For students comparing quality standards across STEM fields, reviewing online biochemistry degree options can be useful because both areas require close attention to lab learning, scientific rigor, institutional credibility, and professional recognition.

What challenges are associated with earning an online environmental engineering degree?

Online environmental engineering study can be demanding. Students need strong time management, comfort with quantitative coursework, reliable technology, and the ability to learn independently. Virtual collaboration, online labs, and remote projects require more self-direction than many campus-based formats.

The biggest concern is practical experience. Some students may find it harder to build field skills, laboratory confidence, and professional networks in a fully online environment. Strong programs address this by offering local fieldwork, internship guidance, faculty mentoring, group projects, lab kits, remote labs, and capstone experiences tied to real environmental problems.

Students who want to strengthen their leadership and project management skills after earning a technical degree may consider the most affordable engineering management masters degree online. This type of graduate program can support professionals who plan to supervise environmental projects, coordinate multidisciplinary teams, or manage infrastructure and compliance initiatives.

Can complementary certifications boost my environmental engineering career?

Complementary credentials can help graduates document specialized skills, especially in areas such as regulatory compliance, GIS, data analysis, safety, project management, sustainability reporting, or environmental health. They do not replace a degree or license, but they can make a candidate more competitive for specific roles.

Students should choose certifications based on the jobs they want, not simply because a credential sounds impressive. For example, someone interested in environmental data, public health systems, or technology-enabled sustainability planning might explore related graduate options such as fast health informatics online masters programs to broaden their technical perspective.

How do you choose an online environmental engineering degree program?

The best online environmental engineering degree is the one that matches your career goal, budget, learning style, and licensure needs. A low tuition rate is helpful, but it should not be the only factor.

• Verify accreditation first: For engineering licensure goals, check whether the program has ABET accreditation. Institutional accreditation is also essential for financial aid eligibility, transfer credit, and general academic recognition.
• Confirm the degree type: Environmental engineering, environmental science, environmental management, sustainability, geosciences, and conservation degrees can lead to different outcomes. Make sure the curriculum matches the roles you want.
• Review lab and field requirements: Ask whether the program uses virtual labs, mailed kits, local fieldwork, remote equipment, short campus visits, or internship placements.
• Compare total cost: Include tuition, fees, books, software, lab materials, residency pricing, transfer limits, and the cost of taking longer than planned.
• Evaluate employer acceptance: According to the National Association of Colleges and Employers, 87.4% of employers hire graduates with online degrees, and 100% of them get paid the same starting salary as on-campus graduates.
• Look at institutional reputation: One study found that 92% of employers prefer online degrees from traditional schools over online-only colleges.
• Check career support: Strong programs provide advising, career counseling, internship guidance, faculty access, technical support, and help translating coursework into job-ready experience.
• Prioritize applied skills: Employers often value practical preparation. One cited finding reports that 65% of hiring managers prioritize practical, applicable skills over just a degree.

Questions to ask before enrolling

Common mistakes to avoid

• Assuming every environmental degree leads to engineering licensure: Environmental science and sustainability programs may be valuable, but they may not meet engineering licensure requirements.
• Choosing only by the lowest tuition: A cheaper program may cost more in the long run if credits do not transfer, support is weak, or required labs are difficult to complete.
• Ignoring hands-on requirements: Online convenience does not eliminate the need for lab, field, or applied project experience.
• Overlooking state requirements: Licensure, internships, and field requirements may vary by location.
• Relying only on rankings: Rankings can narrow your search, but your final decision should also account for accreditation, curriculum, cost, transfer policy, and career fit.

What career paths are available for graduates of online environmental engineering degree programs?

Graduates can work in environmental engineering, water resources, sustainability, compliance, consulting, conservation, remediation, and environmental project support. The strongest career match depends on the exact degree. A technical engineering curriculum may lead toward engineering roles, while environmental science or management programs may be better suited to consulting, policy, compliance, conservation, or sustainability roles.

Some roles overlap with pathways for students earning the cheapest online geosciences degree, especially where work involves field data, mapping, hydrology, natural resources, environmental assessment, or regulatory reporting.

• Environmental Engineer: Designs or evaluates systems related to water treatment, pollution control, sustainability, remediation, and environmental protection. Entry-level professionals earn an average of $75,000 per year in the US.
• Water Resources Engineer: Works on water supply, flood control, stormwater systems, watershed planning, and related infrastructure. The national average salary is about $83,700, with typical ranges from $102,000 to $127,000.
• Hazardous Waste Engineer: Focuses on toxic materials, contaminated sites, remediation systems, and safe waste handling. The annual median pay for this role is around $122,000.
• Environmental Consultant: Helps clients with environmental regulations, permitting, site assessments, sustainability initiatives, and impact studies. Entry-level salaries typically range from $75,000 to $95,000.
• Environmental Project Manager: Coordinates teams, budgets, timelines, and deliverables for environmental or infrastructure projects. Senior project managers in consulting can earn well over $103,500 annually.

What is the job market for graduates with an online environmental engineering degree?

The job market for environmental engineering graduates is supported by infrastructure needs, water quality concerns, climate adaptation, pollution control, remediation, and sustainability initiatives. According to the US BLS, employment in environmental engineering is projected to grow 7% from 2023 to 2033, which is faster than the average for all occupations. This growth equals about 3,000 new jobs each year.

Green job growth is also shaping the broader labor market. The World Economic Forum predicts that climate-change adaptation will generate 5 million net new jobs by 2030, while mitigation efforts will add another 3 million. These shifts may support demand in sustainable infrastructure, renewable energy, water systems, consulting, and climate-focused planning.

Related environmental careers can also be viable for students whose interests are more conservation-focused than engineering-focused. For example, the average conservationist salary in the US is about $68,230 per year.

Here's what graduates have to say about their environmental engineering degree

“Online study gave me the flexibility I needed as a parent of two. I could complete coursework after my children were asleep while still participating in group assignments, lab simulations, and a challenging capstone.” – Jasper

“My focus was water resources engineering, and the online format let me take climate modeling electives that were not available near me. That specialization helped me move into drought resilience planning in the Southwest.” – Christopher

“I kept my full-time role at a municipal water agency while finishing the degree online. The projects were tied to current environmental regulations, so I could apply what I learned almost immediately at work.” – Howard

References

• Accredited Online College. Employer views of online and traditional graduates. https://www.accredited-online-college.org/online-graduates-vs-traditional-graduates-do-employers-really-see-them-equally/
• American Indian Science and Engineering Society. Scholarship opportunities. https://www.aises.org/scholarships
• ASEE PEER. Environmental engineering curriculum balance and technical choice. https://peer.asee.org/curricular-choice-and-technical-non-technical-balance-in-environmental-engineering-degree-programs
• Bureau of Labor Statistics. Environmental engineers occupational profile. https://www.bls.gov/ooh/architecture-and-engineering/environmental-engineers.htm
• Central Michigan University. Environmental engineering ABET accreditation information. https://www.cmich.edu/academics/colleges/college-science-engineering/departments-schools/school-of-engineering-and-technology/abet-accreditation/environmental-engineering-abet-accreditation
• Education Data Initiative. Average college cost and tuition data. https://educationdata.org/average-cost-of-college
• Education Data Initiative. Average bachelor’s degree completion time. https://educationdata.org/average-time-to-complete-a-bachelors-degree
• GoDegree. Online degree employment trends. https://www.godegree.com/why-are-online-degree-employment-rates-rising/
• Hispanic Scholarship Fund. Scholarship program. https://www.hsf.net/scholarship
• Indeed. Water resources engineer salary information. https://www.indeed.com/career/water-resources-engineer/salaries
• National Center for Education Statistics. Fast facts on college and university tuition costs. https://nces.ed.gov/fastfacts/display.asp?id=80
• National Center for Education Statistics. STEM graduates and undergraduate degree fields report. https://nces.ed.gov/pubs2023/2023417.pdf
• Recruiter.com. Environmental engineers career outlook. https://www.recruiter.com/careers/environmental-engineers/outlook/
• StudentAid.gov. Federal student aid types. https://studentaid.gov/understand-aid/types
• World Economic Forum. The Future of Jobs Report 2025. https://www.weforum.org/publications/the-future-of-jobs-report-2025/in-full/2-jobs-outlook/

Key Insights

• Affordable online environmental engineering pathways can be a strong option, but students must distinguish between engineering degrees and related environmental science, sustainability, management, conservation, or geosciences programs.
• The average cost of an online bachelor’s in environmental engineering ranges from $30,000 to $60,000, but transfer credits, public-university pricing, included textbooks, and residency rules can significantly change the final price.
• Accreditation is essential. Students who want engineering licensure should specifically check ABET accreditation and whether the program supports FE and PE exam pathways.
• Online programs can provide real practical training through virtual labs, mailed kits, local fieldwork, remote equipment, internships, and capstones, but students should verify these details before enrolling.
• Employment in environmental engineering is projected to grow 7% from 2023 to 2033, and graduates may pursue roles in water resources, consulting, hazardous waste, environmental compliance, sustainability, and project management.
• The best program is not automatically the cheapest one. The right choice balances total cost, accreditation, curriculum depth, hands-on requirements, transfer policy, career support, and alignment with your target job.