NOTE 2 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Revenue Recognition

The Company's revenue recognition policies are in compliance with Staff accounting bulletin (SAB) 104. Sales revenue is recognized at the date of shipment to customers when a formal arrangement exists, the price is fixed or determinable, the delivery is completed, no other significant obligations of the Company exist and collect-ability is reasonably assured. Payments received before all of the relevant criteria for revenue recognition are satisfied are recorded as unearned revenue.

We recognize revenue for product sales upon shipment and when title is transferred to the customer. When Aura performs the installation of the product, revenue and cost of sales are recognized when the installation is complete. We have in the past earned a portion of our revenues from license fees and recorded those fees as income when we fulfilled our obligations under the particular agreement.

Terms of our sales generally provide for Shipment from our facilities to customers FOB point of shipment. Title passes to customers at the time the products leave our warehouse.

The Company does not offer a general right of return on any of its sales and considers all sales as final. However, if a customer determines that a different system configuration would better suit their application, we will allow them to exchange the system and bill them the incremental cost, or credit them if there is a decrease in the system cost. While some sales are for evaluative purposes, they are still considered final sales. The customers' evaluation is for them to determine if there is a benefit to them to outfit additional vehicles in their fleets.

The only potential post delivery obligation the Company might have is for the installation of the unit. However, the unit is typically delivered at the time of installation, and the billing is done when the installation is complete. Any discounts that are offered are done as a reduction of the invoiced amount at the time of billing. The Company does not utilize bill and hold. The Company does provide customers with a warranty; however, due to the low sales volume to date, the amount has not been material and is expensed as incurred.

Cash and Cash Equivalents

Cash and equivalents include cash on hand and cash in time deposits, certificates of deposit and all highly liquid debt instruments with original maturities of three months or less. We maintain cash deposits at a bank located in California. Deposits at this bank are insured by the Federal Deposit Insurance Corporation up to $250,000. We have not experienced any losses in such accounts and believe we are not exposed to any significant risk on cash and cash equivalents.

Accounts Receivable

The Company grants credit to its customers generally in the form of short-term trade accounts receivable. Accounts receivable are stated at the amount that management expects to collect from outstanding balances. When appropriate, management provides for probable uncollectible amounts through an allowance for doubtful accounts. Management primarily determines the allowance based on the aging of accounts receivable balances, historical write-off experience, customer concentrations, customer creditworthiness and current industry and economic trends. Balances that are still outstanding after management has used reasonable collection efforts are written off through a charge to the allowance for doubtful accounts and a credit to accounts receivable.

Inventories

Inventories are valued at the lower of cost (first-in, first-out) or market, on a standard cost basis. We review the components of inventory on a regular basis for excess or obsolete inventory based on estimated future usage and sales. As further described in Note 3, due to continuing lower than projected sales, we are holding inventories in excess of what we expect to sell in the next fiscal year. As of February 29, 2012 and February 28, 2011, $1,604,000, and $2,274,013 respectively, of inventories are classified as long-term assets.

Property, Plant, and Equipment

Property, plant, and equipment, including leasehold improvements, are recorded at cost, less accumulated depreciation and amortization. Depreciation is provided using the straight-line method over the estimated useful lives of the respective assets as follows:

Machinery and equipment	5 to 10 years
Furniture and fixtures	7 years

Improvements to leased property are amortized over the lesser of the life of the lease or the life of the improvements. Maintenance and minor replacements are charged to expense as incurred. Gains and losses on disposals are included in the results of operations.

Patents and Trademarks

We capitalize the cost of obtaining or acquiring patents and trademarks. Amortization of patent and trademark costs is provided for by the straight-line method over the estimated useful lives of the assets.

Valuation of Long-Lived Assets

The Company accounts for the impairment of long-lived assets, such as fixed assets, patents and trademarks, under the provisions of Financial Accounting Standards Board Accounting Standards Codification ("FASB ASC") 360, "Property, Plant, and Equipment", which establishes the accounting for impairment of long-lived tangible and intangible assets other than goodwill and for the disposal of a business. Pursuant to FASB ASC 360, we review for impairment when facts or circumstances indicate that the carrying value of long-lived assets to be held and used may not be recoverable. If such facts or circumstances are determined to exist, an estimate of the undiscounted future cash flows produced by the long-lived asset, or the appropriate grouping of assets, is compared to the carrying value to determine whether impairment exists. If an asset is determined to be impaired, the loss is measured based on various valuation techniques, including a discounted value of estimated future cash flows. We report impairment costs as a charge to operations at the time it is recognized. During the years ended February 29, 2012 and February 28, 2011, we determined that there was no impairment of long-lived assets.

Stock-Based Compensation

The Company accounts for stock-based compensation under the provisions of FASB ASC 718, "Compensation - Stock Compensation", which requires the measurement of all share-based payments to employees, including grants of employee stock options, using a fair value based method and the recording of such expense in the consolidated statements of operations.

The Company accounts for stock option and warrant grants issued and vesting to non-employees in accordance with FASB ASC 505-50, "Equity Based Payments to Non-Employees", whereas the fair value of the equity based compensation is based upon the measurement date as determined at the earlier of either (a) the date at which a performance commitment is reached or (b) at the date at which the necessary performance to earn the equity instruments is complete.

For the past several years and in accordance with established public company accounting practice, the Company has consistently utilized the Black-Scholes option-pricing model to calculate the fair value of stock options and warrants issued as compensation, primarily to management, employees, and directors. The Black-Scholes option-pricing model is a widely-accepted method of valuation that public companies typically utilize to calculate the fair value of options and warrants that they issue in such circumstances.

Fair Value of Financial Instruments

We measure our financial assets and liabilities in accordance with the requirements of FASB ASC 825 "Financial Instruments". The carrying values of accounts receivable, accounts payable, current notes payable, accrued expenses and other liabilities approximate fair value due to the short-term maturities of these instruments. The carrying amounts of long-term convertible notes payable approximate their respective fair values because of their current interest rates payable and other features of such debt in relation to current market conditions.

Shipping and handling expenses

We record all shipping and handling billings to a customer as revenue earned for the goods provided in accordance with FASB ASC 605-45-45-19, "Shipping and Handling Fees and Costs". We include shipping and handling expenses in selling, general and administrative expense. Shipping and handling expenses amounted to $101,958 and $166,271 for the years ended February 29, 2012 and February 28, 2011, respectively.

Advertising Expense

Advertising costs are charged to expense as incurred and were immaterial for the years ended February 29, 2012 and February 28, 2011.

Research and Development

Research and development costs are expensed as incurred. These costs include the expenses incurred in the development of products such as the 200amp ECU, the Tamgen (dual generator), the eight inch generator, the 30 kW unit and the refrigeration system. Additionally, we are exploring the possibility of developing a 125kW system

Income Taxes

We account for income taxes in accordance with FASB ASC 740, "Income Taxes". Under FASB ASC 740, deferred income taxes are recognized for the tax consequences in future years of differences between the tax bases of assets and liabilities and their financial statement reporting amounts at each period end based on enacted tax laws and statutory tax rates applicable to the periods in which the differences are expected to affect taxable income. Valuation allowances are established, when necessary, to reduce deferred tax assets to the amount expected to be realized. The provision for income taxes represents the tax expense for the period, if any, and the change during the period in deferred tax assets and liabilities.

We have significant income tax net operating losses; however, due to the uncertainty of the realize-ability of the related deferred tax asset and other deferred tax assets, a valuation allowance equal to the amount of deferred tax assets has been established at February 29, 2012 and February 28, 2011.

FASB ASC 740 also provides criteria for the recognition, measurement, presentation and disclosure of uncertain tax positions. A tax benefit from an uncertain position may be recognized only if it is "more likely than not" that the position is sustainable based on its technical merit.

Earnings (Loss) per Share

We utilize FASB ASC 260, "Earnings per Share." Basic earnings (loss) per share is computed by dividing earnings (loss) available to common stockholders by the weighted-average number of common shares outstanding. Diluted earnings (loss) per share is computed similar to basic earnings (loss) per share except that the denominator is increased to include additional common shares available upon exercise of stock options and warrants using the treasury stock method, except for periods of operating loss for which no common share equivalents are included because their effect would be anti-dilutive.

Estimates

The preparation of financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reporting period. Actual results could differ from those estimates.

Major Customers

During the year ended February 29, 2012, we conducted business with four major customers whose sales comprised 23.9%, 20.6%, 18.5% and 11.3% of net sales, respectively. As of February 29, 2012, these customers accounted for 75.8% of net accounts receivable. During the year ended February 28, 2011, we conducted business with four major customers whose sales comprised 21.9%, 20.3%, 19% and 14.4% of net sales, respectively. As of February 28, 2011, these customers accounted for 79% of net accounts receivable.

Recently Issued Accounting Pronouncements

On May 12, 2011, the FASB issued ASU No. 2011-04, "Fair Value Measurement (Topic 820): Amendments to Achieve Common Fair Value Measurement and Disclosure Requirements in U.S. GAAP and IFRSs." This ASU amends U.S. generally accepted accounting principles (U.S. GAAP) and results in a consistent definition of fair value and common requirements for measurement of and disclosure about fair value between U.S. GAAP and international financial reporting standards (IFRS). The amendments in this ASU change the wording used to describe many of the requirements in U.S. GAAP for measuring fair value and for disclosing information about fair value measurements; however, the amendment's requirements do not extend the use of fair value accounting, and for many of the requirements, the FASB did not intend for the amendments to result in a change in the application of the requirements in the "Fair Value Measurement" Topic of the Codification. Additionally, ASU No. 2011-04 includes some enhanced disclosure requirements, including an expansion of the information required for Level 3 fair value measurements.

On June 16, 2011, the FASB issued ASU No. 2011-05, "Comprehensive Income (Topic 220): Presentation of Comprehensive Income." This ASU eliminates the current option to report other comprehensive income and its components in the statement of changes in equity. An entity can elect to present items of net income and other comprehensive income in one continuous statement or in two separate, but consecutive, statements. ASU No. 2011-05 also requires reclassifications of items out of accumulated other comprehensive income to net income to be measured and presented by income statement line item in both the statement where net income is presented and the statement where other comprehensive income is presented. However, on December 23, 2011, the FASB issued ASU No. 2011-12, "Comprehensive Income (Topic 220): Deferral of the Effective Date for Amendments to the Presentation of Reclassifications of Items Out of Accumulated Other Comprehensive Income in Accounting Standards Update No. 2011-05" to defer this new requirement.

On December 16, 2011, the FASB issued ASU No. 2011-11, "Balance Sheet (Topic 210): Disclosures about Offsetting Assets and Liabilities." This ASU requires disclosures to provide information to help reconcile differences in the offsetting requirements under U.S. GAAP and IFRS. The disclosure requirements of this ASU mandate that entities disclose both gross and net information about financial instruments and transactions eligible for offset in the statement of financial position as well as instruments and transactions subject to an enforceable master netting arrangement or similar agreement. ASU No. 2011-11 also requires disclosure of collateral received and posted in connection with master netting arrangements or similar arrangements. The scope of this ASU includes derivative contracts, repurchase agreements, and securities borrowing and lending arrangements. Entities are required to apply the amendments of ASU No. 2011-11 for annual reporting periods beginning on or after January 1, 2013, and interim periods within those annual periods. All disclosures provided by those amendments are required to be provided retrospectively for all comparative periods presented.

Reclassifications

Certain reclassifications have been made to the 2011 financial statements to conform to the 2012 presentation.