What changed in this filing

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Item 1A. Risk Factors

2024-04-16 compared with 2023-04-14 · 34 added, 34 removed, 541 unchanged (11% of the section changed)

57 unchanged sentences

or results of operations.

On September 1, 2021, REGS was abandoned and discarded by the Company.

substantial indebtedness could adversely affect our financial condition and ability to fulfill our obligations.

16 unchanged sentences

risks, including:

may be unable to satisfy our obligations under our outstanding indebtedness;

may be more vulnerable to adverse general economic and industry conditions;

may find it more difficult to fund future working capital, capital expenditures, acquisitions, general corporate purposes or other

may have to dedicate a substantial portion of our cash resources to the payments on our outstanding indebtedness, thereby reducing

the funds available for operations and future business opportunities.

we may be unable to satisfy

our obligations under our outstanding indebtedness;

we may be more vulnerable

to adverse general economic and industry conditions;

we may find it more difficult

to fund future working capital, capital expenditures, acquisitions, general corporate purposes or other purposes;

we may have to dedicate

a substantial portion of our cash resources to the payments on our outstanding indebtedness, thereby reducing the funds available

for operations and future business opportunities.

have a history of losses and we may not be able to achieve profitability in the future.

4 unchanged sentences

We had a working capital deficit of approximately $11.6 million as of December 31, 2023.

These factors raise substantial doubt about the

ability of the Company to continue to operate as a going concern.

These factors raise substantial doubt about

the ability of the Company to continue to operate as a going concern.

It may be necessary for us to rely on external financing to supplement

259 unchanged sentences

These risks include but are not limited to:

of the acquired company to achieve anticipated revenues, earnings or cash flows;

of liabilities, including those related to environmental matters, that were not disclosed to us or that exceed our estimates;

integrating the purchased operations with our own, which could result in substantial costs and delays or other operational, technical

or financial problems;

compliance issues relating to the protection of health and the environment, compliance with securities laws and regulations, adequacy

of internal controls and other matters;

of management’s attention or other resources from our existing business;

associated with entering markets or product/service areas in which we have limited prior experience;

in working capital investment to fund the growth of acquired operations;

capital expenditures to upgrade waste handling or other infrastructure or replace equipment to operate safely and efficiently;

loss of key employees and customers of the acquired company;

write-offs of intangible and other assets, including goodwill, if the acquired operations fail to generate sufficient cash flows.

failure of the acquired

company to achieve anticipated revenues, earnings or cash flows;

assumption of liabilities,

including those related to environmental matters, that were not disclosed to us or that exceed our estimates;

problems integrating the

purchased operations with our own, which could result in substantial costs and delays or other operational, technical or financial

potential compliance issues

relating to the protection of health and the environment, compliance with securities laws and regulations, adequacy of internal controls

and other matters;

diversion of management’s

attention or other resources from our existing business;

risks associated with entering

markets or product/service areas in which we have limited prior experience;

increases in working capital

investment to fund the growth of acquired operations;

unexpected capital expenditures

to upgrade waste handling or other infrastructure or replace equipment to operate safely and efficiently;

potential loss of key employees

and customers of the acquired company;

future write-offs of intangible

and other assets, including goodwill, if the acquired operations fail to generate sufficient cash flows.

we are not able to achieve these objectives, the anticipated benefits of the acquisition may not be realized fully, if at all, or may

56 unchanged sentences

our ability to raise capital and conduct business.

late 2019, a novel strain of coronavirus, COVID-19, was reported to have surfaced in Wuhan, China.

Since then, the COVID-19 coronavirus

has spread to multiple countries, including the United States.

If the COVID-19 coronavirus continues to spread or additional variants

develop, we may continue to experience disruptions that could severely impact our business, including availability of necessary items

or availability of workforce in a non-essential business either due to voluntary or mandated quarantine.

The global outbreak of the COVID-19

coronavirus continues to rapidly evolve.

The extent to which the COVID-19 may continue to impact our business will depend on future developments,

which are highly uncertain and cannot be predicted with confidence, such as the ultimate geographic spread of the disease, the duration

of the outbreak, travel restrictions and social distancing in the United States and other countries, business closures or business disruptions

and the effectiveness of actions taken in the United States and other countries to contain and treat the disease.

Related to Our Common Stock

73 unchanged sentences

which are beyond our control, including:

ability to commercialize our products, services and technologies;

our ability to commercialize

our products, services and technologies;

amount and timing of expenses associated with our research and development programs and our ability to develop enhancements to our

63 unchanged sentences

stock will not be subject to these or other regulations in the future, which would negatively affect the market for our common stock.

UNRESOLVED STAFF COMMENTS

Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.

What changed 10-K

Item 1A. Risk Factors